TY  - RPRT
TI  - Specialized reference works and their users. A preliminary study.
AU  - A B Wagner
AU  - M C Drott
PY  - 1975
DO  - 10.1021/ci60004a011
UR  - https://pubmed.ncbi.nlm.nih.gov/1194384/
ID  - 1194384
ER  -