TY - JOUR AU - TI - Unresolved Problems in Cluster Analysis JF - Biometrics DO - 10.2307/2529943 DA - 1979-03-01 UR - https://www.deepdyve.com/lp/crossref/unresolved-problems-in-cluster-analysis-XD5R33Uh2d SP - 169 VL - 35 IS - 1 DP - DeepDyve ER -