%0 Journal Article %A A. N. Chekalin %T First All-Union School of young scientists “Numerical Methods of Solving Problems of Mathematical Physics” %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1975 %P 807 %V 15 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_1975_15_3_a30/ %G ru %F ZVMMF_1975_15_3_a30