@article{10_4153_CMB_1988_056_5,
     author = {Bongiovanni, G. and Bovet, D. P. and Cerioli, A.},
     title = {Comments on a {Paper} of {R.} {A.} {Brualdi}},
     journal = {Canadian mathematical bulletin},
     pages = {394--398},
     year = {1988},
     volume = {31},
     number = {4},
     doi = {10.4153/CMB-1988-056-5},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1988-056-5/}
}