LDR 00821naa#a2200193#i#450# 001 EN\\bibl\52223 005 20240425234853.4 011 ## _a2072-9502 100 ## _a20220728b2022####ek#y0engy0150####ca 102 ## _aRU 200 1# _aMethods of calculating influence of seasonality factor on propagation of radio waves in southern regions of Russia close to hydrospheric objects in ultra-high frequency range _eJournal article 210 1# _aAstrakhan _cAstrakhan State Technical University _d2022 215 ## _a9 с. 608 ## _aJournal article _2local 675 ## _aИзменение силы сигнала вследствие замираний (фединга). 621.391.812.3 _z 700 #1 _aPishchin _gOleg Nickolaevich 700 #1 _aPuzankov _gDmitriy Sergeevich 700 #1 _aLiydkina _gKseniya Sergeevna 856 4# _avestnik.astu.org _u