%0 Journal Article %A É. V. Nikol'skii %T Comparative descriptions for two methods: the classical radiation method and the method of equivalent systems %J Sibirskij žurnal vyčislitelʹnoj matematiki %D 2003 %P 279-290 %V 6 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/SJVM_2003_6_3_a5/ %G ru %F SJVM_2003_6_3_a5