%0 Journal Article %A Kh. I. Gildengershel' %A E. P. Panteleeva %T New conditions for synthesis involving $\mathrm{PtCl_4^{2-}}$ ions %J Doklady Akademii Nauk %D 1961 %P 371-373 %V 140 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1961_140_2_a26/ %G ru %F DAN_1961_140_2_a26