TY - JOUR AU - Àlvarez, Carme AU - Serna, Maria TI - On the proper intervalization of colored caterpillar trees JO - RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications PY - 2009 SP - 667 EP - 686 VL - 43 IS - 4 PB - EDP-Sciences UR - http://www.numdam.org/articles/10.1051/ita/2009014/ DO - 10.1051/ita/2009014 LA - en ID - ITA_2009__43_4_667_0 ER -