00739naa#a2200181#i#4500001001600000005001700016011001400033100004100047102000700088200020900095210005800304215001000362608002700372675007100399700003300470700003400503856002000537EN\\bibl\10380520251216213043.2##a2072-9502##a20250902b2025####ek#y0engy0150####ca##aRU1#aDevelopment of a route map for monitoring the electromagnetic situation  in the Astrakhan region for the radio frequency center  of the Southern Federal District of the Russian FederationeJournal article1#aAstrakhancAstrakhan State Technical Universityd2025##a8 с.##aJournal article2local##aАппаратура и методы радиосвязи. 621.396#1aPishchingOleg Nickolaevich #1aDattskygAlexandr Andreevich 4#avestnik.astu.ru