LDR 00636naa#a2200181#i#450# 001 EN\\bibl\47366 005 20240427175031.6 011 ## _a1812-9498 100 ## _a20211130b2021####ek#y0engy0150####ca 102 ## _aRU 200 1# _aDesigning unmanned aircraft frame using composite materials _eJournal article 210 1# _aAstrakhan _cAstrakhan State Technical University _d2021 215 ## _a7 с. 608 ## _aJournal article _2local 675 ## _aИнженерное дело. Техника в целом. Транспорт. 62 _z 700 #1 _aRukavitsyn _gAlexander Nikolaevich 700 #1 _aMartinez _gLeon Andreas Santiago 856 4# _avestnik.astu.org _u