TY  - JOUR

T1  - Computer Storage and Retrieval of Generic Chemical Structures in Patents. 12. Principles of Search Operations Involving Parameter Lists: Matching-Relations, User-Defined Match Levels, and Transition from the Reduced Graph Search to the Refined Search

JO  - Journal of Chemical Information and Computer Sciences

PY  - 2002/05/01

AU  - Dethlefsen W

AU  - Lynch MF

AU  - Gillet VJ

AU  - Downs GM

AU  - Holliday JD

AU  - Barnard JM

ED  - 

DO  - DOI: 10.1021/ci00002a010

VL  - 31

IS  - 2

SP  - 253

EP  - 260

Y2  - 2025/11/17

ER  -