%0 Journal Article %A Iqbalunnisa %T On types of lattices %J Fundamenta Mathematicae %D 1966 %P 97-102 %V 59 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm-59-1-97-102/ %R 10.4064/fm-59-1-97-102 %G en %F 10_4064_fm_59_1_97_102