Masthead.Published in:Magnetic Resonance in Chemistry, 1973, v. 5, n. S3, p. fmi, doi. 10.1002/mrc.1270051501Publication type:Article
Spectra 0574-0601.Published in:Magnetic Resonance in Chemistry, 1973, v. 5, n. S3, p. 1, doi. 10.1002/mrc.1270051502Publication type:Article