00510naa#a2200181#i#450# EN\\bibl\12257 20240503105340.5 1999-8775 20160630b2016####ek#y0engy0150####ca RUS RU METHODS OF MATERIAL CHOICE FOR COG-WHEELS Journal article Bryansk Bryansk State Technical University 2016 4 с. Journal article local Tikhomirov Viktor Strizhenok Aleksandr bstu.editorum.ru