TY - JOUR AU - Cégielski, Patrick AU - Guessarian, Irène AU - Matiyasevich, Yuri TI - Tree inclusion problems JO - RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications PY - 2008 DA - 2008/// SP - 5 EP - 20 VL - 42 IS - 1 PB - EDP-Sciences UR - http://www.numdam.org/articles/10.1051/ita:2007052/ UR - https://zbmath.org/?q=an%3A1149.68040 UR - https://www.ams.org/mathscinet-getitem?mr=2382541 UR - https://doi.org/10.1051/ita:2007052 DO - 10.1051/ita:2007052 LA - en ID - ITA_2008__42_1_5_0 ER -