PaperA simple "magic-angle" spinning apparatus for routine use in NMR spectroscopy of solidsC.A Fyfe, H Mossbruger, et al.Journal of Magnetic Resonance (1969)
PaperDynamic nuclear polarization via confined electrons in bulk solidsG.G Maresch, R.D Kendrick, et al.Journal of Magnetic Resonance (1969)
PaperRare spin polarization by the nuclear solid effectR.A Wind, C.S YannoniJournal of Magnetic Resonance (1969)
