%0 Journal Article %T A Geoinformation system for estimating the hazards of catastrophic volcanic eruptions %A Bogatikov, O.A. %A Veselovsky, A.V. %A Makhanova, T.M. %A Meshcheryakova, V.B. %K GIS, catastrophic volcanic eruptions, digital maps. %J Russian Journal of Earth Sciences %D 2001 %N 3 %P 7 %I Geophysical Center of the Russian Academy of Sciences