TY - JOUR AU - Guardo, Elena AU - Harbourne, Brian AU - Tuyl, Adam Van TI - Symbolic Powers Versus Regular Powers of Ideals of General Points in P1 × P1 JO - Canadian journal of mathematics PY - 2013 SP - 823 EP - 842 VL - 65 IS - 4 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-2012-045-3/ DO - 10.4153/CJM-2012-045-3 ID - 10_4153_CJM_2012_045_3 ER -