%0 Journal Article %A V. N. Sulickii %T Evaluation of a derivative on the basis of information arriving discretely %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1969 %P 500-508 %V 9 %N 3 %U http://geodesic.mathdoc.fr/item/ZVMMF_1969_9_3_a1/ %G ru %F ZVMMF_1969_9_3_a1