%0 Journal Article %A A. F. Klement'ev %T A remark on the stability of two-point pseudo-Runge--Kutta methods %J Differencialʹnye uravneniâ %D 1969 %P 751-752 %V 5 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1969_5_4_a14/ %G ru %F DE_1969_5_4_a14