00508naa#a2200169#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200009800102210005400200215001000254608002700264700003300291856001400324EN\\bibl\1024220241125045712.1##a1999-8775##a20151230b2015####ek#y0engy0150####ca0#aRUS##aRU1#aHeterogeneous structure parameter effect upon resistance to contact spallingeJournal article1#aBryanskcBryansk State Technical Universityd2015##a4 с.##aJournal article2local#1aKirichekgAndrey Viktorovich4#azh-szf.ru