LDR 00905naa#a2200217#i#450# 001 EN\INFRA-M\bibl\18492 003 /en/manage/index 005 20241116041755.6 011 ## _a2500-0535 100 ## _a20171009b2017####ek#y0engy0150####ca 101 0# _aENG 102 ## _aRU 200 1# _aFeatures of backscatter ionospheric sounding as studied with a chirp ionosonde _eJournal article 210 1# _aMoscow _cINFRA-M Academic Publishing LLC. _d2017 215 ## _a6 с. 608 ## _aJournal article _2local 675 ## _aАстрономия. Астрофизика. Исследование космического пространства. Геодезия. 52 _aИнженерное дело. Техника в целом. Транспорт. 62 _zENG 700 #1 _aPonomarchuk _gSergey Nikolaevich 700 #1 _aKurkin _gVladimir Ivanovich 700 #1 _aPenzin _gMaksim Sergeevich 856 4# _atest.editorum.ru _u/en/manage/index