LDR 00648naa#a2200181#i#450# 001 EN\\bibl\47270 005 20240723050553.2 011 ## _a2073-1574 100 ## _a20211118b2021####ek#y0engy0150####ca 102 ## _aRU 200 1# _aOn problem of calculating longitudinal vibrations of piston engine crankshaft _eJournal article 210 1# _aAstrakhan _cAstrakhan State Technical University _d2021 215 ## _a8 с. 608 ## _aJournal article _2local 675 ## _aИнженерное дело. Техника в целом. Транспорт. 62 _z 700 #1 _aYamanin _gAlexander Ivanovich 700 #1 _aZhukov _gVladimir Anatoljevich 856 4# _avestnik.astu.org _u