00495naa#a2200169#i#450# EN\\bibl\47122 20241126083012.2 1681-1208 19990825b1999####ek#y0engy0150####ca RU Determination of instability of the fault zone model Journal article Moscow Geophysical Center of the Russian Academy of Sciences 1999 6 с. Journal article local Sobolev G A Ponomarev A V rjes.ru