@article{63523,
      author = {Wüthrich, Kurt.},
      url = {http://library.usi.edu/record/63523},
      title = {NMR in biological research : peptides and proteins /},
      publisher = {North-Holland Pub. Co. ;},
      recid = {63523},
      pages = {xii, 379 p. :},
      address = {Amsterdam :},
      year = {1975},
}