%0 Journal Article %A Carrasco, Rafael C. %A Daciuk, Jan %T A perfect hashing incremental scheme for unranked trees using pseudo-minimal automata %J RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications %D 2009 %P 779-790 %V 43 %N 4 %I EDP-Sciences %U http://www.numdam.org/articles/10.1051/ita/2009018/ %R 10.1051/ita/2009018 %G en %F ITA_2009__43_4_779_0