%0 Journal Article %A I. S. Slesarev %A A. M. Syrotkin %T Application of variational functionals with variable boundaries to the construction of approximate methods of solution of the neutron transport equation %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1971 %P 529-534 %V 11 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_1971_11_2_a22/ %G ru %F ZVMMF_1971_11_2_a22