LDR 00626naa#a2200181#i#450# 001 EN\\bibl\39120 005 20210623060427.3 011 ## _a2073-1574 100 ## _a20200819b2020####ek#y0engy0150####ca 102 ## _aRU 200 1# _aImprovement of power efficiency and environmental safety of ship boilers _eArticle 210 1# _aAstrakhan _cAstrakhan State Technical University _d2020 215 ## _a6 с. 608 ## _aArticle _2local 675 ## _aИнженерное дело. Техника в целом. Транспорт. 62 _z 700 #1 _aStenin _gValery Alexandrovich 700 #1 _aErshova _gIrina Valer’yevna 856 4# _avestnik.astu.org _u