00562naa#a2200181#i#4500001002200000005001700022011001400039100004100053102000700094200008300101210005100184215001000235608002700245675005400272700002000326700002000346856001400366EN\INFRA-M\bibl\8442420240704112629.4##a2500-3313##a20240325b2024####ek#y0engy0150####ca##aRU1#aAviation variometers: current state and development prospectseJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2024##a6 с.##aJournal article2local##aАвиация и космонавтика. 629.7#1aStepanovgA. V.#1aMan'shingA. N.4#azh-szf.ru