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JACS
No abstract available.
H.H. Limbach, J. Hennig, et al.
JACS
D. Rugar, O. Züger, et al.
Science
D. Singel, H. Seidel, et al.
Journal of Magnetic Resonance (1969)
C.S. Yannoni, R.D. Kendrick, et al.
Physical Review Letters