@article{ITA_2014__48_4_431_0,
     author = {Aubrun, Nathalie and B\'eal, Marie-Pierre},
     title = {Tree algebra of sofic tree languages},
     journal = {RAIRO - Theoretical Informatics and Applications - Informatique Th\'eorique et Applications},
     pages = {431--451},
     publisher = {EDP-Sciences},
     volume = {48},
     number = {4},
     year = {2014},
     doi = {10.1051/ita/2014018},
     mrnumber = {3302496},
     language = {en},
     url = {http://archive.numdam.org/articles/10.1051/ita/2014018/}
}