@article{10_4064_aa_35_1_1_16,
     author = {W. Lunnon and P. Pleasants and N. Stephens},
     title = {Arithmetic properties of {Bell} numbers to a composite modulus {I}},
     journal = {Acta Arithmetica},
     pages = {1--16},
     publisher = {mathdoc},
     volume = {35},
     number = {1},
     year = {1979},
     doi = {10.4064/aa-35-1-1-16},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-35-1-1-16/}
}