@article{KYB_1966_2_4_a3,
     author = {Vajda, Igor},
     title = {The synchronization problem of information theory},
     journal = {Kybernetika},
     pages = {314--330},
     year = {1966},
     volume = {2},
     number = {4},
     mrnumber = {0205749},
     zbl = {0171.40203},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/KYB_1966_2_4_a3/}
}