TY  - RPRT
TI  - Using known substructures in protein model building and crystallography.
AU  - T A Jones
AU  - S Thirup
PY  - 1986
DO  - 10.1002/j.1460-2075.1986.tb04287.x
UR  - https://pubmed.ncbi.nlm.nih.gov/3709525/
ID  - 3709525
ER  -