1. V.S. Vladimirov, V.V. Zharinov, Equations of mathematical physics, FIZMATLIT, 2004.
2. V.I. Matveev, Radio wave control, second ed., Engineering, Moscow, 2006.
3. Sh.V Ahmedov, D.V. Shaikhutdinov, N.I. Gorbatenko, Y.R. Krevchenko, To select appropriate functioning of the device highly accurate measurement of the valve parameters, Modern problems of science and education. 1 (2015). URL: http://www.science-education.ru/121-18963.
4. Sh.V. Akhmedov, D.V. Shaikhutdinov, N.D. Narakidze, N.I. Gorbatenko, Device for controlling the parameters of reinforcement in concrete structures, Engineering and scientific applications based on technologies NI NIDays, Proceedings of XIII International Scientific-practical conference. (2014) 326-328.
5. Locator rebar in concrete Profoscope, Company Proceq Rus LLC. Information on URL: http://www.proceq.com/ru/produkcija/kontrol-betona/lokator-sterzhnei-armatury-v-betone/profoscope.html?pqr=5.