00593naa#a2200205#i#450# EN\\bibl\77408 20260220190445.5 1819-4036 20121225b2012####ek#y0engy0150####ca RUS RU THE ENGINEERING GRAPHIC METHODS IN DESIGNING THE SURFACE DEVELOPMENT Journal article Krasnoyarsk Krasnoyarsk State Agrarian University 2012 2 с. Journal article local . 766: 621.01 RUS Dmitrenko G A Emelina E N Ayoshina E N vestnik.kgau.ru