%0 Journal Article %A V. V. Dunaev %A V. D. Kopytov %A N. S. Nazarova %A M. V. Spiridonova %A N. A. Chetverous %T Investigation by the polarization optical method of the stress state of a bolt under axial tension %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 1987 %P 84-87 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMUMM_1987_6_a21/ %G ru %F VMUMM_1987_6_a21