00807naa#a2200217#i#450# EN\\bibl\8135 /en/manage/index 20250306151625.4 2308-8877 20151108b2015####ek#y0engy0150####ca RUS RU Method of optimization of the gap in spark plugs of the engine of internal sgoaniya on indicators of intra cyclic changes of angular speed of the cranked shaft Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2015 3 с. Journal article local Kuverin I. Grebennikov S. Grebennikov A. Obeltsev A. test.editorum.ru /en/manage/index