%0 Journal Article %A G. B. Akhmetov %A I. E. Mikhaǐlov %T Construction of iterative processes using implicit three-dimensional schemes of the method of characteristics %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1975 %P 521-523 %V 15 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_1975_15_2_a27/ %G ru %F ZVMMF_1975_15_2_a27