%0 Journal Article %A Yu. P. Zezin %A P. V. Tishin %T A procedure for experimental estimation of the long-term strength of polymer materials using the test results of ring specimens %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 2019 %P 22-28 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMUMM_2019_2_a3/ %G ru %F VMUMM_2019_2_a3