%0 Journal Article %A W. Lunnon %A P. Pleasants %A N. Stephens %T Arithmetic properties of Bell numbers to a composite modulus I %J Acta Arithmetica %D 1979 %P 1-16 %V 35 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-35-1-1-16/ %R 10.4064/aa-35-1-1-16 %G en %F 10_4064_aa_35_1_1_16