TY  - JOUR
AU  - Grohe, Martin
AU  - Schweikardt, Nicole
TI  - Comparing the succinctness of monadic query languages over finite trees
JO  - RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications
PY  - 2004
SP  - 343
EP  - 373
VL  - 38
IS  - 4
PB  - EDP-Sciences
UR  - http://archive.numdam.org/articles/10.1051/ita:2004017/
DO  - 10.1051/ita:2004017
LA  - en
ID  - ITA_2004__38_4_343_0
ER  -