RESEARCH SOURCES
[1] Bernhardt J.H., 1979, 1984
[2] - Works of Soviet authors Drochigina NA, Sadchikova MN, 1964; Konchalovskaya N.M. et al., 1964; Sokolov V.V. et al., 1964; Belova S.F., 1968; Vermel A.E., Sadchikova N.M., 1983, etc., V.V. Antipov et al., 1980.
- Monographs and reviews Gordon ZV, 1966; thematic collections of Scientific Research Institute GT and PZ of the USSR Academy of Medical Sciences 1960, 1964, 1968, 1972.
- R.A. Williams and Th.S. Webb (1980)
- Kallen В. et al., 1982
-Imerov N.F., Suvorov G.A. “Physical factors of the industrial and natural environment. Hygienic Assessment and Control . - Moscow  Medicine, 2003
[3] Siekierzynski H. M., Czerski P. et al., 1974, S. Hamburger et al., 1983, Szmigielski S., Pool R., 1990.
[4] Interview Oleg GRIGORIEV, Director of the Center for Electromagnetic Safety, Deputy Chairman of the Russian National Committee for Protection against Non-Ionizing Radiation, member of the Scientific Advisory Committee of the WHO International Electromagnetic Project. 
[5] Jushkin N. P. Globular supramolecular structure shungite data scanning tunneling microscopy  Reports. Acad. Science USSR. 1994. Vol. 337, № 6. P. 800–803 [in Russian].
[6] VI All-Russian conference on nanomaterials with elements of a scientific school for young people. Moscow. From 22 to 25 November 2016  The Collection of materials, page 413
[7] Moshnikov I.A., Kovalevsky V.V., Lazareva T.N., Petrov A.V. The use of shungite rocks in the creation of radio-shielding composite materials.  Proceedings of the meeting “Geodynamics, magmatism, sedimentogenesis and minerageny of north-west Russia. Petrozavodsk Institute of Geology, KarRC RAS. 2007.S. 272-274.
[8] Lynkov L.M., Mahmud M.Sh., Krishtopova E.A. Screens of electromagnetic radiation based on powdered shungite.  Bulletin of Polotsk State University. Series C. Fundamental Sciences. Novopolotsk PSU. 2012. No. 4. S.103-108.
[9] Sokolov V.A., Kalinin Yu.K., Dyukkiev E.F. (ed.). Shungite is a new carbonaceous raw material. Petrozavodsk Karelia. 1984
[10] Rodionov V.V. Mechanisms of interaction of microwave radiation with nanostructured carbon-containing materials. Dissertation for the degree of Ph.D. Kursk. 2014.
[11] Golovanov O.A., Makeeva G.S., Rinkevich A.B. Interaction of electromagnetic waves with periodic lattices of micro- and nanoribbons of graphene in the terahertz range.  ZhTF. 2016.V.86. # 2. Pp. 119-126.
[12] D.V. Tyulnin. TO THE QUESTION OF PRIORITY AREAS PRACTICAL USE OF SHUNGITE RAW MATERIALS Seminar No. 7. 2010
[13] V.V. Rodionov Mechanisms of interaction of microwave radiation with nanostructured carbon-containing materials. Dissertation for the degree of candidate of physical and mathematical sciences  Kursk, 2015.
[14] Mechanisms of microwave absorp-tion in carbon compounds from shungite  S.G. Emelyanov, A.P. Kuzmenko, V.V. Rodionov, M.B. Dobromyslov  Journal of Nano- and Electronic Physics. 2013. Vol. 5, N 4. Р. 04023-1 – 04023-3.
[15] Carbon nanostructured formations from shungite  A.P. Kuzmenko, V.M. Emelyanov, V.E. Dreizin, S.A. Efanov, V.V. Rodionov  News of the South-West State University. 2012.Vol. 2, No. 41, part 1. S. 97-102.
[16] Influence of structural features and physico-chemical properties of metal-carbon nanocomposites with ferromagnetic metal inclusions on microwave radiation  A.P. Kuzmenko, L.V. Kozhitov, D.G. Muratov, V.V. Rodionov, A.V. Popkova, E.V. Yaku-shko, M.B. Dobromyslov  Journal of Nano- and Electronic Physics. 2017. Vol. 6, N 3. P. 03024-1 – 03024- 5.
[17] Graphene-based microwave absorb-ing composites A review and prospective  F. Meng, H. Wang, F. Huang, Y. Guo, Z. Wang, D. Hui, Z. Zhou  Composites Part B Engineering. 2018. Vol. 137. Р. 260-277.
[18] Abdulhadi H. D. A., Belousova E. S., Prudnik A. M., Lynkou L. M. Mechanical and electromagnetic properties of shields on the base of needle-punched material with conductive and dielectric coatings. Proceedings of the National Academy of Sciences of Belarus.Physical-technical series, 2019, vol. 64, no. 1, pp. 44–50.
[19] A model representation of the microstructure, conductivity and microwave properties of graphene-containing shungite. Journal of Radio Electronics. 2017. No. 9.
[20] Golubev E.A. AFM study of aggregates of carbon nanoparticles from aqueous colloidal solutions of shungites and fullerenes  E. A. Golubev, N. N. Rozhkova, V. N. Filippov  Surface. - 2007. - No. 10. - S. 47-52.
[21] Yushkin N.P. Globular supramolecular structure of shungite data of scanning tunneling microscopy  Dokad Academy of Sciences CCCP. 1994. T. 337. No. 6. P. 800–803.
[22] Emelyanov, S.G. Mechanisms of microwave absorption in carbon compounds from shungite [text]  S.G. Emelyanov, A.P. Kuzmenko, V.V. Rodionov, M.B. Dobromyslov  Journal of Nano- and Electronic Physics. — 2013. — Vol. 5., № 4. — P. 04023-1 – 04023-3. 
[23] Kuzmenko, A.P. Microwave absorption mechanisms in carbon compounds from shungite [text]  A. P. Kuzmenko, V.V. Rodionov, S. G. Emelyanov  Physics and technology of nanomaterials and structures collection of scientific articles of the International Scientific and Practical Conference.– Kursk, 2013.– P. 23 - 25.
[24] Kuzmenko, A.P. Shielding of microwave radiation with carbon nanomaterials [text]  A.P. Kuzmenko, V.V. Rodionov  Information-measuring diagnostic and control systems. Diagnostics - 2013 Sat. materials III Intern. scientific and technical Conf. - Kursk, 2013. - S. 128 - 135.
[26] International Electrotechnical Commission (IEC) and (CISPR) Special International Committee on Radio Interference (CISPR) a huge research work is carried out in the creation of a regulatory framework in the field of EMC, means and materials are created to protect against electromagnetic disturbances. [25] The Federal Communications Commission fcc.gov5G.
[27] Electromagnetic absorbers based on fire-resistant paints with powder filler. D.N. Lisovsky, M.Sh. Mahmud, G.A. Vlasova, T.A. Pulko. Belarusian State University of Informatics and Radioelectronics. P. Brovki 6, Minsk, 220013, Belarus Received March 27, 2012.
[28] Decorating material based on shungite for protection biological objects from electromagnetic fields M.Sh. Mahmud, E.S. Belousova, A.A. Kazeka, A. M. Pudnik Belarusian State University of Informatics and Radioelectronics. P. Brovki, 6, Minsk, 220013, Belarus. Received October 11, 2014.
[29] Shungite-based nanostructured screens of electromagnetic radiation, E.S. Belousova abstract for the degree of Candidate of Technical Sciences, Mink 2015, Belarusian State University of Informatics and Radioelectronics. 
[30] PROTECTION OF RESIDENTIAL SPACES FROM ELECTROMAGNETIC FIELDS AND IONIZING RADIATION. Article in the collection CONSTRUCTION-2014 modern problems of industrial and civil construction. FGBOU VPO Rostov State University of Civil Engineering (Rostov-on-Don), 2014
Most importantly, the advantages of natural stone are that the shungite EMF protection properties of the stone are manifested even at the smallest thickness of the mineral.
[31] ELECTRONIC STRUCTURE OF COMPLEXES CONSISTED OF FULLERENES, THEIR FRAGMENTS, AND SILICON DIOXIDE NANOPARTICLES 
Zavodinsky Victor G., Institute for Materials Science of the Russian Academy of Sciences, Khabarovsk, Russia
Kuz’menko Alexander P., South-West State University, Kursk, Russia
[32] Electromagnetic wave absorption material and an associated device, https://patents.google.com/patent/US6818821B2/en