TY - JOUR AU - Tomasz Lenarcik TI - Linear systems over $\mathbb P^1\times\mathbb P^1$ with base points of multiplicity bounded by three JO - Annales Polonici Mathematici PY - 2011 SP - 105 EP - 122 VL - 101 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/ap101-2-1/ DO - 10.4064/ap101-2-1 LA - en ID - 10_4064_ap101_2_1 ER -