@article{MASLO_1978__28_3_a1,
     author = {Janowitz, Melvin F.},
     title = {Note on the center of a lattice},
     journal = {Mathematica slovaca},
     pages = {235--242},
     publisher = {mathdoc},
     volume = {28},
     number = {3},
     year = {1978},
     mrnumber = {534989},
     zbl = {0435.06013},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/MASLO_1978__28_3_a1/}
}