@article {695, title = {Chemical Shielding Tensors of C-13 in Oxalates}, journal = {Bulletin of the American Physical Society}, volume = {19}, year = {1974}, note = {B Am Phys SocS5575Times Cited:0Cited References Count:1}, pages = {486-487}, isbn = {0003-0503}, url = {://WOS:A1974S557500422}, author = {Pines, A. and Griffin, R. G. and Waugh, J. S.} }