TY  JOUR
TI  THE CALCULATION OF SPHERICAL SHELLS OF BIMODULUS NONLINEAR ELASTIC  MATERIAL OF STEPPER METHOD USING THE MATRIX DIFFERENTIATION
KW  
JO  Bulletin of Belgorod State Technological University named after. V. G. Shukhov
AU  Petrakov, A.A.
PY  2017
IS  2
PB  Belgorod State Technological University named after V.G. Shukhov