LDR 00757naa#a2200229#i#450# 001 EN\INFRA-M\bibl\17498 005 20240329161224.5 011 ## _a2500-0535 100 ## _a20170809b2017####ek#y0engy0150####ca 101 0# _aRUS 102 ## _aRU 200 1# _aSporadic potassium layers and their connection to sporadic E layers in the mesopause region at Beijing, China _eJournal article 210 1# _aMoscow _cINFRA-M Academic Publishing LLC. _d2017 215 ## _a4 с. 608 ## _aJournal article _2local 675 ## _aГеология. Геологические и геофизические науки. 55 _zRUS 700 #1 _aJing _gJiao 700 #1 _aGuotao _gYang 700 #1 _aJihong _gWang 700 #1 _aXuewu _gCheng 700 #1 _aFaqun _gLi 856 4# _anaukaru.ru _u