@article{TVP_1977_22_1_a21,
     author = {V. A. Ivnickiǐ},
     title = {On reconstruction of the performance of a~$GI|M|1$ system from},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {188--191},
     year = {1977},
     volume = {22},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TVP_1977_22_1_a21/}
}