00765naa#a2200217#i#4500001002200000003001700022005001700039011001400056100004100070101000800111102000700119200009800126210005100224215001000275608002700285675009900312700003300411700003100444700003400475856003800509EN\INFRA-M\bibl\20508/en/manage/index20241024231629.4##a2500-0535##a20180331b2018####ek#y0engy0150####ca0#aENG##aRU1#aElectron density at F1-layer heights in the last solar minimum (2007–2009)eJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2018##a2 с.##aJournal article2local##aГеология. Геологические и геофизические науки. 55zENG#1aKushnarenkogGalina Petrovna#1aYakovlevagOlga Evgenyevna#1aKuznetsovagGalina Mihaylovna4#afht.editorum.ruu/en/manage/index