TY - JOUR AU - Enrique Artal Bartolo AU - José Ignacio Cogolludo Agustín TI - On the connection between fundamental groups and pencils with multiple fibers JO - Journal of Singularities PY - 2010 SP - 1 EP - 18 VL - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.5427/jsing.2010.2a/ DO - 10.5427/jsing.2010.2a ID - 10_5427_jsing_2010_2a ER -