TY - JOUR AU - Beasley, LeRoy B. AU - Song, Seok-Zun TI - Linear operators that preserve Boolean rank of Boolean matrices JO - Czechoslovak Mathematical Journal PY - 2013 SP - 435 EP - 440 VL - 63 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.1007/s10587-013-0027-z/ DO - 10.1007/s10587-013-0027-z LA - en ID - 10_1007_s10587_013_0027_z ER -