LDR 00739naa#a2200181#i#450# 001 EN\\bibl\103805 005 20251216213114.2 011 ## _a2072-9502 100 ## _a20250902b2025####ek#y0engy0150####ca 102 ## _aRU 200 1# _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 Federation _eJournal article 210 1# _aAstrakhan _cAstrakhan State Technical University _d2025 215 ## _a8 с. 608 ## _aJournal article _2local 675 ## _aАппаратура и методы радиосвязи. 621.396 _z 700 #1 _aPishchin _gOleg Nickolaevich 700 #1 _aDattsky _gAlexandr Andreevich 856 4# _avestnik.astu.ru _u