@article {728, title = {Spectrometers for multiple pulse NMR}, journal = {Advances in Magnetic Resonance}, volume = {5}, year = {1971}, pages = {117-175}, author = {Ellett, J.D., Jr. and Gibby, M.G. and Haeberlen, U. and Huber, L.M. and Mehring, M. and Pines, A. and Waugh, J.S.} } @article {727, title = {Spin-Decoupling in Resolution of Chemical Shifts in Solids by Pulsed Nmr}, journal = {Journal of Chemical Physics}, volume = {54}, year = {1971}, note = {J Chem PhysJ1849Times Cited:49Cited References Count:9}, pages = {3239-\&}, isbn = {0021-9606}, doi = {Doi 10.1063/1.1675324}, url = {://WOS:A1971J184900070}, author = {Mehring, M. and Pines, A. and Rhim, W. K. and Waugh, J. S.} }