Collect. Czech. Chem. Commun.
1970, 35, 980-984
https://doi.org/10.1135/cccc19700980
Unambiguous analysis of NMR spectra of the AA'BB' type
V. Špirko
Collect. Czech. Chem. Commun.
1970, 35, 980-984
https://doi.org/10.1135/cccc19700980