TY  - CHAP
U1  - Buchbeitrag
A1  - Gurulingappa, Harsha
A1  - Müller, Bernd
A1  - Friedrich, Christoph M.
T1  - Prior art search in chemistry patents based on semantic concepts and co-citation analysis
T2  - The nineteenth text REtrieval conference (TREC 2010) proceedings
Y1  - 2010
ER  -