%0 Journal Article %A A. V. Sidorovich %A M. I. Bessonov %A A. P. Rudakov %A M. M. Koton %T Thermographic and dilatometric investigation of polypyromellitimide %J Doklady Akademii Nauk %D 1965 %P 848-850 %V 165 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1965_165_4_a31/ %G ru %F DAN_1965_165_4_a31