%0 Journal Article %A A. A. Salimov %T Almost $\psi$-holomorphic tensors and their properties %J Doklady Akademii Nauk %D 1992 %P 533-536 %V 324 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1992_324_3_a6/ %G ru %F DAN_1992_324_3_a6