@article{VMUMM_1991_3_a14,
     author = {S. F. Dvinskikh},
     title = {Reliability of a system with multiple failures},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {63--67},
     year = {1991},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1991_3_a14/}
}