%0 Journal Article %A M. M. Zaripov %A V. S. Kropotov %A L. D. Livanova %A V. G. Stepanov %T Electron spin resonance of vanadium and chromium in $\mathrm{CaF}_2$ %J Doklady Akademii Nauk %D 1967 %P 1043-1044 %V 173 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1967_173_5_a14/ %G ru %F DAN_1967_173_5_a14