Rafael V. Arutyunyan Leonid Aleksandrovich Bolshov V. M. Goloviznin S. A. Kabalevski Mikhail F. Kanevski Vladimir P. Kiselev Igor Innokentevich Linge A. N. Serov Development of Specialized Geographical Information Systems for the Analysis of Large Scale Radioecological Accidents. 109-112 1994 conf/igis/1994 IGIS db/conf/igis/igis94.html#ArutyunyanBGKKKLS94