Pure Appl. Chem., 1998, Vol. 70, No. 1, pp. 117-142
doi:10.1351/pac199870010117
IUPAC-IUBMB-IUPAB INTER-UNION TASK GROUP ON THE STANDARDIZATION OF DATA BASES OF PROTEIN AND NUCLEIC ACID STRUCTURES DETERMINED BY NMR SPECTROSCOPY
Recommendations or the presentation of NMR structures of proteins and nucleic acids (IUPAC Recommendations 1998)
John L. Markley, Ad Bax, Yoji Arata, C. W. Hilbers, Robert Kaptein, Brian D. Sykes, Peter E. Wright and Kurt Wüthrich