TY - JOUR T1 - On the non-random nature of nearest-neighbour document clusters JO - Information Processing & Management PY - 1993/07/01 AU - Shaw RJ AU - Willet P ED - DO - DOI: 10.1016/0306-4573(93)90040-K PB - Elsevier VL - 29 IS - 4 SP - 449 EP - 452 Y2 - 2024/12/22 ER -