TY  - RPRT
TI  - Phase improvement by cross-validated density modification.
AU  - A L Roberts
AU  - A T Brünger
PY  - 1995
DO  - 10.1107/s0907444995003805
UR  - https://pubmed.ncbi.nlm.nih.gov/15299767/
ID  - 15299767
ER  -