00614naa#a2200205#i#450# EN\\bibl\14201 20240507225912.2 1999-8775 20150930b2015####ek#y0engy0150####ca RUS RU Study of the mechanical and physical properties of hard alloy VK20 Journal article Bryansk Bryansk State Technical University 2015 4 с. Journal article local Kotlyarova Irina Soldatov Valeriy Makarenko Konstantin Vasilievich Tarasov Aleksey bstu.editorum.ru