LDR 00510naa#a2200157#i#450# 001 EN\\bibl\33864 005 20241205061144.4 011 ## _a2071-7318 100 ## _a20200404b2020####ek#y0engy0150####ca 102 ## _aRU 200 1# _aCHOOSING THE TYPE OF GAS PISTON INSTALLATIONS FOR HEAT AND GAS SUPPLY IN RUSSIA _eJournal article 210 1# _aBelgorod _cBelgorod State Technological University named after V.G. Shukhov _d2020 215 ## _a13 с. 608 ## _aJournal article _2local 700 #1 _aBulanin _gV. A. 856 4# _anaukaru.ru _u