00567naa#a2200181#i#4500001002200000005001700022011001400039100004100053101000800094102000700102200012000109210005100229215001000280608002700290675003400317700002000351856001400371EN\INFRA-M\bibl\2991820241125222706.1##a2308-4898##a20190815b2019####ek#y0engy0150####ca0#aRUS##aRU1#aA Geometrical Model Producing a Surface Equivalent To the Working Surface of the Gear Tool «Hob»eJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2019##a4 с.##aJournal article2local##aМатематика. 51zRUS#1aRyazanovgS. A.4#azh-szf.ru