TY - JOUR T1 - Current research into chemical and textual information retrieval at the department of information studies, University of Sheffield JO - Information Processing and Management PY - 1987/01/01 AU - Lynch MF AU - Willett P ED - DO - DOI: 10.1016/0306-4573(87)90113-0 VL - 23 IS - 5 SP - 447 EP - 463 Y2 - 2025/05/21 ER -