00648naa#a2200205#i#450# EN\\bibl\14031 20251218170351.4 2071-7318 20161225b2016####ek#y0engy0150####ca RUS RU CALCULATION OF THE BENDING ELEMENTS WITH ALLOWANCE FOR THE PHYSICAL NONLINEARITY OF THE STRAIN Journal article Belgorod Belgorod State Technological University named after V.G. Shukhov 2016 6 с. Journal article local Shishov Ivan Ryazanov Maksim Roshchina Svetlana Lukin Mikhail naukaru.ru