@article{ITA_2012__46_2_315_0,
     author = {Giambruno, Laura and Mantaci, Sabrina},
     title = {On the size of transducers for bidirectional decoding of prefix codes},
     journal = {RAIRO - Theoretical Informatics and Applications - Informatique Th\'eorique et Applications},
     pages = {315--328},
     publisher = {EDP-Sciences},
     volume = {46},
     number = {2},
     year = {2012},
     doi = {10.1051/ita/2012006},
     mrnumber = {2931251},
     zbl = {1278.94038},
     language = {en},
     url = {http://www.numdam.org/articles/10.1051/ita/2012006/}
}