TY - JOUR AU - Henderson, J. R. TI - Permanents of (0, 1)-Matrices Having at Most Two Zeros Per Line JO - Canadian mathematical bulletin PY - 1975 SP - 353 EP - 358 VL - 18 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1975-064-6/ DO - 10.4153/CMB-1975-064-6 ID - 10_4153_CMB_1975_064_6 ER -