TY - JOUR AU - Noussair, E. S. TI - Oscillation of Elliptic Equations in General Domains JO - Canadian journal of mathematics PY - 1975 SP - 1239 EP - 1245 VL - 27 IS - 6 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1975-129-1/ DO - 10.4153/CJM-1975-129-1 ID - 10_4153_CJM_1975_129_1 ER -