TY  - JOUR
AU  - Bongiovanni, G.
AU  - Bovet, D. P.
AU  - Cerioli, A.
TI  - Comments on a Paper of R. A. Brualdi
JO  - Canadian mathematical bulletin
PY  - 1988
SP  - 394
EP  - 398
VL  - 31
IS  - 4
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1988-056-5/
DO  - 10.4153/CMB-1988-056-5
ID  - 10_4153_CMB_1988_056_5
ER  -