A structure-factor least-squares refinement procedure for macromolecular structures using constrainedandrestrained parameters
- 1 September 1977
- journal article
- research article
- Published by International Union of Crystallography (IUCr) in Acta Crystallographica Section A
- Vol. 33 (5), 800-804
- https://doi.org/10.1107/s0567739477001958