00822naa#a2200205#i#450# EN\\bibl\120411 20260411011753.6 2218-130X 20260410b2026####ek#y0engy0150####ca RU DEVELOPMENT OF A RADIO COMMUNICATION SYSTEM OF EMERCOM OF RUSSIA BASED ON THE TACTICAL COMMUNICATION DEVICE «METAPHORA» WITH INFORMATION PROTECTION AND INTERNETWORK RELAY FUNCTIONS Journal article Saint-Petersburg Saint-Petersburg University of State Fire Service of Emercom of Russia 2026 11 с. Journal article local Аппаратура и методы радиосвязи. 621.396 Asanin Anton V. Ivanov Vasily G. Kuzin Pavel I. Stepynin Dmitry V. journals.igps.ru