00611naa#a2200205#i#450# EN\INFRA-M\bibl\17343 /en/manage/index 20240923231930.1 2308-4898 20170704b2017####ek#y0engy0150####ca RUS RU The Nonlinear Forms in Engineering Geometry Journal article Moscow INFRA-M Academic Publishing LLC. 2017 8 с. Journal article local Математика. 51 RUS Ivanov Gennadiy Sergeevich Dmitrieva I. M. test.editorum.ru /en/manage/index