TY - JOUR AU - James Lee Hafner TI - New Omega Theorems for Two Classical Lattice Points Problems. JO - Inventiones mathematicae PY - 1981 SP - 181 EP - 186 VL - 63 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IM_1981__63_142795/ ID - IM_1981__63_142795 ER -