@article{DAN_1984_274_4_a5,
     author = {Al. A. Markov and T. G. Smirnova},
     title = {Algorithmic foundations of generalized-prefix encodings},
     journal = {Doklady Akademii Nauk},
     pages = {790--793},
     year = {1984},
     volume = {274},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1984_274_4_a5/}
}