O. V. Betskii - Dr.Sc. (Phys.-Math.), Fryazinsky branch of institute of radio engineering and electronics of V.A.Kotelnikova of the Russian Academy of Sciences. E-mail: betskii@yandex.ru
L. A. Morozova - Head of department of the City administration of Fryazino. E-mail: 4321lark@fryazino.net
O.V. Betskii – Dr. Sc. (Phys.-Math.), Professor (1938–2020)
L.A. Morozova – Research Scientist,
Fryazino Branch of the Institute of Radio Engineering and Electronics n.a. V.A. Kotelnikov of RAS (Fryazino, Moscow Region)
E-mail: mila-morozova.ludmila@yandex.ru
S.V. Savel’ev – Ph.D. (Phis.-Math.), Leading Research Scientist,
Fryazino Branch of the Institute of Radio Engineering and Electronics n.a. V.A. Kotelnikov of RAS (Fryazino, Moscow Region)
E-mail: savelyev@ms.ire.rssi.ru
S.V. Savel’ev – Ph.D. (Phys.-Math.), Senior Research Scientist, Institute Radio Engineerings and Electronic Engineers n.a. V.A. Kotelnikov of RAS (Fryazino, Moscow Region)
E-mail: savelyev@ms.ire.rssi.ru
O.V. Betskii – Dr.Sc. (Phys.-Math), Professor, Scientific Consultant, Institute Radio Engineerings and Electronic Engineers n.a. V.A. Kotelnikov of RAS (Fryazino, Moscow Region)
E-mail: betskii@yandex.ru
D.M. Ermakov – Leading Research Scientist, Institute Radio Engineerings and Electronic Engineers n.a. V.A. Kotelnikov of RAS (Fryazino, Moscow Region)
L.A. Morozova – Leading Engineer, Institute Radio Engineerings and Electronic Engineers n.a. V.A. Kotelnikov of RAS (Fryazino, Moscow Region)