%0 Journal Article %A V. F. Kirichenko %T The axiom of $\Phi$-holomorphic planes in contact metric geometry %J Izvestiya. Mathematics %D 1985 %P 51-73 %V 25 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM2_1985_25_1_a3/ %G en %F IM2_1985_25_1_a3