%0 Journal Article %A A. P. Terent'ev %A E. G. Rukhadze %A G. V. Panova %T On four-coordinate chelates with unequally paired ligands %J Doklady Akademii Nauk %D 1964 %P 872-873 %V 155 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1964_155_4_a31/ %G ru %F DAN_1964_155_4_a31