TY  - JOUR
AU  - Murphy, Ian S.
TI  - The Rank of the Sum of Two Rectangular Matrices
JO  - Canadian mathematical bulletin
PY  - 1970
SP  - 384
EP  - 384
VL  - 13
IS  - 3
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1970-072-0/
DO  - 10.4153/CMB-1970-072-0
ID  - 10_4153_CMB_1970_072_0
ER  -