@article{VUU_2008_2_a61,
     author = {B. V. Digas},
     title = {On modelling of losses from extreme natural events},
     journal = {Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹ\^uternye nauki},
     pages = {186--187},
     year = {2008},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VUU_2008_2_a61/}
}