TY - JOUR AU - Lightstone, A. H. AU - Wong, Kam TI - Dirac Delta Functions Via Nonstandard Analysis JO - Canadian mathematical bulletin PY - 1975 SP - 759 EP - 762 VL - 18 IS - 5 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1975-132-3/ DO - 10.4153/CMB-1975-132-3 ID - 10_4153_CMB_1975_132_3 ER -