ACKNOWLEDGEMENT: autoPROC and Clemens Vonrhein; DOIs verified; DISTL; tNCS credit in MR

- All 84 DOIs checked (82 on Crossref, 2 DataCite): title, journal, volume, pages and first author
  match; Matthews 1968 and Yeates 1997 links percent-encode their parentheses; the MOSFLM link
  points at a page that answers.
- autoPROC: an explicit acknowledgement of Clemens Vonrhein (Global Phasing) for the principle that a
  pipeline should verify the metadata it is given - beam centre, geometry, goniometer - and correct
  it where it is wrong; Vonrhein et al. (2011) Acta Cryst. D67, 293-302 (DOI checked).
- Zhang, Sauter et al. (2006) DISTL, already credited in SpotFindingSettings.h, gets its entry.
- Molecular replacement: tNCS looked for in the native Patterson as Read, Adams & McCoy do; the same
  credit at DetectTranslationalNcs (comment only).

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EizBKhTqrAYago9KJG3dA3

image_analysis/structure_refinement/MolecularReplacement.cpp

@@ -1603,6 +1603,7 @@ LikelihoodPeak LikelihoodTranslationZ(const LikelihoodSetup &setup, const std::v
 
 // --- translational NCS ---
 
+// Following Read, Adams & McCoy (2013) Acta Cryst. D69, 176-183
 TranslationalNcs DetectTranslationalNcs(const std::vector<MergedReflection> &merged, const gemmi::UnitCell &cell,
                                         const gemmi::SpaceGroup &sg) {
     constexpr double D_MIN = 5.0, D_MAX = 10.0, MIN_DISTANCE_A = 15.0, MIN_HEIGHT = 0.2;