@article{Ganieva2014calculation, author={Ganieva, S.. and Yakubov, S.H. and Ortikova, O..}, title={Calculation to optimization shell with provision for own weight}, journal={Actual directions of scientific researches of the XXI century: theory and practice}, publisher={FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov}, year={2014}, pages={369-374}, volume={2}, issue={4}, }