00636naa#a2200181#i#4500001001500000005001700015011001400032100004100046102000700087200008100094210005800175215001000233608002700243675008800270700003800358700003700396856002100433EN\\bibl\4736620240427231153.6##a1812-9498##a20211130b2021####ek#y0engy0150####ca##aRU1#aDesigning unmanned aircraft frame using composite materialseJournal article1#aAstrakhancAstrakhan State Technical Universityd2021##a7 с.##aJournal article2local##aИнженерное дело. Техника в целом. Транспорт. 62#1aRukavitsyngAlexander Nikolaevich#1aMartinezgLeon Andreas Santiago 4#avestnik.astu.org