%0 Journal Article %A I. I. Pyatetskii-Shapiro %A A. B. Shidlovskii %T Aleksandr Osipovich Gel'fond (on his sixtieth birthday) %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1967 %P 234-242 %V 22 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1967_22_3_a4/ %G en %F RM_1967_22_3_a4