00634naa#a2200205#i#450# EN\\bibl\9448 20250217024209.1 2308-8877 20151105b2015####ek#y0engy0150####ca RUS RU The calculation of stress-strain state flat shell Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2015 4 с. Journal article local Ilichev V. Korneev S. Korneev V. Vaskova M. zh-szf.ru