TY - JOUR AU - Betty Kvarda Garrison TI - Density inequalities for a restricted sum of sets of lattice points JO - Acta Arithmetica PY - 1970 SP - 373 EP - 377 VL - 17 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/aa-17-4-373-377/ DO - 10.4064/aa-17-4-373-377 LA - en ID - 10_4064_aa_17_4_373_377 ER -