TY - JOUR AU - Betty Kvarda Garrison TI - Weak forms of Mann's density theorem extended to sets of lattice points JO - Acta Arithmetica PY - 1970 SP - 337 EP - 343 VL - 17 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/aa-17-4-337-343/ DO - 10.4064/aa-17-4-337-343 LA - en ID - 10_4064_aa_17_4_337_343 ER -