%0 Journal Article %A V. A. Mukhamedov %A B. S. Karryev %A E. G. Kanel' %T Time variation of fractal dimensions of seismicity %J Doklady Akademii Nauk %D 1992 %P 490-497 %V 322 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1992_322_3_a11/ %G ru %F DAN_1992_322_3_a11