@article{Shvets_2015 author = {A. V. Shvets and T.N. Serdiuk and A.P. Krivonos and Yu.V. Goryshnya}, title = {EVALUATING PARAMETERS OF CONDUCTIVITY PROFILE OF THE LOWER IONOSPHERE BY TWEEK-ATMOSPHERICS }, journal = {Telecommunications and Radio Engineering}, issn = {0040-2508}, year = {2015}, volume = {74}, number = {9}, pages = {825--839} }