bibliographic entry 5591513 [be/5591513]
https://w3id.org/oc/corpus/be/5591513

is a

• bibliographic reference

content

• Brunger, A.T. Free R value: a novel statistical quantity for assessing the accuracy of crystal structures, Nature, 1992, 355, 472, 475, DOI: 10.1038/355472a0, PMID: 18481394

references

• https://w3id.org/oc/corpus/br/2913051