TY - JOUR AU - Dewar, Michael TI - Non-Existence of Ramanujan Congruences in Modular Forms of Level Four JO - Canadian journal of mathematics PY - 2011 SP - 1284 EP - 1306 VL - 63 IS - 6 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-2011-027-x/ DO - 10.4153/CJM-2011-027-x ID - 10_4153_CJM_2011_027_x ER -