@article{UZERU_2007_2_a1,
     author = {S. M. Narimanyan and T. Z. Khachikyan},
     title = {The  stability  of  one  reliability  model},
     journal = {Proceedings of the Yerevan State University. Physical and mathematical sciences},
     pages = {12--16},
     publisher = {mathdoc},
     number = {2},
     year = {2007},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/UZERU_2007_2_a1/}
}