TY  - RPRT
TI  - Macromolecular query language (MMQL): prototype data model and implementation.
AU  - I N Shindyalov
AU  - W Chang
AU  - C Pu
AU  - P E Bourne
PY  - 1994
DO  - 10.1093/protein/7.11.1311
UR  - https://pubmed.ncbi.nlm.nih.gov/7700863/
ID  - 7700863
ER  -