Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Yasunobu Yamazaki and Koo Wey Seng and Makoto Demura and Tetsuo Asakura,Determination of the mutual orientation of the 15N and 13C NMR chemical shift tensors of 13-15N double labeled model peptides for silk fibroin from the dipolar-coupled powder patterns,Journal of Molecular Structure,0022-2860,Elsevier BV,1998-05-01,446,,179-190,https://cir.nii.ac.jp/crid/1870583642953197312,https://doi.org/10.1016/s0022-2860(98)00291-9