TY - JOUR AU - Chen, Yizhi AU - Zhao, Xianzhong TI - On linear operators strongly preserving invariants of Boolean matrices JO - Czechoslovak Mathematical Journal PY - 2012 SP - 169 EP - 186 VL - 62 IS - 1 PB - mathdoc UR - https://geodesic-test.mathdoc.fr/articles/10.1007/s10587-012-0004-y/ DO - 10.1007/s10587-012-0004-y LA - en ID - 10_1007_s10587_012_0004_y ER -