LDR 00805naa#a2200205#i#450# 001 EN\INFRA-M\bibl\28029 005 20240329155811.5 011 ## _a2712-9640 100 ## _a20191217b2019####ek#y0engy0150####ca 101 0# _aRUS 102 ## _aRU 200 1# _aEstimating antenna coupling factor for problem of topside ionosphere sounding from space with using chirp signals _eJournal article 210 1# _aMoscow _cINFRA-M Academic Publishing LLC. _d2019 215 ## _a7 с. 608 ## _aJournal article _2local 675 ## _aАстрономия. Астрофизика. Исследование космического пространства. Геодезия. 52 _zRUS 700 #1 _aPodlesnyi _gAleksey Vitalyevich 700 #1 _aNaumenko _gAndrey Vitalyevich 700 #1 _aCedrik _gMark Vladislavovich 856 4# _anaukaru.ru _u