@article{10_4153_CJM_1978_086_8,
     author = {Berman, Gerald},
     title = {Families of {Generalized} {Weighing} {Matrices}},
     journal = {Canadian journal of mathematics},
     pages = {1016--1028},
     year = {1978},
     volume = {30},
     number = {5},
     doi = {10.4153/CJM-1978-086-8},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1978-086-8/}
}