00587naa#a2200193#i#450# EN\\bibl\77035 20260220183728.5 1819-4036 20120525b2012####ek#y0engy0150####ca RUS RU MODELING OF THE UNEDGED BOARD TAPERNESS IN ORDER TO INCREASE THEIR PROCESSING EFFICIENCY Journal article Krasnoyarsk Krasnoyarsk State Agrarian University 2012 5 с. Journal article local . 674.09: 51-74 RUS Vetsheva V F Gerasimova M M vestnik.kgau.ru