Literature

1."Modern NMR techniques for chemistry research" by the late Anderw E. Derome
    (an introductory book).
Other more advanced books are recommended only for their introductions, or
several chapters:
2."Nuclear magnetic resonance spectroscopy" by Robbin K. Harris (a good book,
    only too hard),
3. " In vivo NMR spectroscopy: principles and techniques" by Robin A. De
      Graaf (clear and bright explanations, but only its introductory parts are
      relevant).

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