TY - CONF T1 - Hyperstructure Model for Chemical Structure Handling: Techniques for Substructure Searching JO - Journal of Chemical Information and Computer Sciences PY - 1994/01/01 AU - Brown RD AU - Downs GM AU - Jones G AU - Willett P ED - DO - DOI: 10.1021/ci00017a006 VL - 34 IS - 1 SP - 47 EP - 53 Y2 - 2025/04/14 ER -