00698naa#a2200193#i#450# EN\\bibl\29566 20240505184630.7 2071-7318 20160425b2016####ek#y0engy0150####ca RU PERFORMANCE ROTARY MACHINES WITH VARIABLE SECTION CHAMBER Journal article Belgorod Belgorod State Technological University named after V.G. Shukhov 2016 2 с. Journal article local Инженерное дело. Техника в целом. Транспорт. 62 Dubinin Nikolay Nikolaevich Mihaylichenko S.A. Ural'skaya Lyubov' Sergeevna bulletinbstu.editorum.ru