%0 Journal Article %A A. V. Goncharsky %A S. Y. Romanov %A V. V. Stepanov %A L. V. Sumin %T Estimation of the mineral formation and transformation time from the data of thermoisochronal $\mathrm{Pb}$--$\mathrm{Pb}$ method %J Doklady Akademii Nauk %D 1986 %P 1088-1091 %V 286 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1986_286_5_a15/ %G ru %F DAN_1986_286_5_a15