00689naa#a2200253#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200010900102210010900211215001000320608004500330700000600375700000600381700000600387700000600393700000600399700000600405700000600411700000600417856001200423RU\\bibl\4687920240517110931.5##a1681-1208##a20190425b2019####ek#y0rusy0150####ca0#aENG##aRU1#aOn the directions and structure of the short-term magnetic variationseЖурнальная статья1#aМоскваcГеофизический центр Российской Академии Наукd2019##a7 с.##aЖурнальная статья2local#1g #1g #1g #1g #1g #1g #1g #1g 4#arjes.ru