%0 Journal Article %A A. Yu. Vorob'ev %A V. V. Samartsev %T Analysis of the Femtosecond Photon Echo's Decay in a Polyvinilbutural Film Doped with Molecules of Phthalocyanine, Recieved at Room Temperature %J Učënye zapiski Kazanskogo universiteta. Seriâ Fiziko-matematičeskie nauki %D 2008 %P 92-96 %V 150 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/UZKU_2008_150_2_a12/ %G ru %F UZKU_2008_150_2_a12