LDR 00659naa#a2200181#i#450#
001     EN\INFRA-M\bibl\44158
005     20240420073010.6
011 ## _a1998-071X
100 ## _a20200625b2020####ek#y0engy0150####ca
102 ## _aRU
200 1# _aCalculation of Acoustic Efficiency of Exhaust Silencers for Automotive Internal Combustion Engines
       _eJournal article
210 1# _aMoscow
       _cINFRA-M Academic Publishing LLC.
       _d2020
215 ## _a6 с.
608 ## _aJournal article
       _2local
675 ## _aОбщие вопросы математических и естественных наук. 50
       _z
700 #1 _aTupov
       _gVladimir Viktorovich
700 #1 _aMatasova
       _gO. Yu.
856 4# _anaukaru.ru
       _u