TY - JOUR AU - Krzysztof Bartoszek AU - Ying Luo TI - Fuzzy clustering in Czekanowski's diagram JO - Mathematica Applicanda PY - 2024 SP - 227 EP - 244 VL - 52 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.14708/ma.v52i2.7326/ DO - 10.14708/ma.v52i2.7326 LA - pl ID - 10_14708_ma_v52i2_7326 ER -