Multiple-quantum NMR

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[65]  S. Vega Fictitious spin 1/2 operator formalism for multiple quantum NMR , 1978 .

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[77]  A. Pines,et al.  Operator formalism for double quantum NMR , 1977 .

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[79]  M. E. Stoll,et al.  Explicit demonstration of spinor character for a spin-1/2 nucleus via NMR interferometry. Technical report , 1977 .