Collect. Czech. Chem. Commun.
1968, 33, 1921-1925
https://doi.org/10.1135/cccc19681921
On the "direct" method of calculating NMR spectra
V. Špirko and J. Morávek
Collect. Czech. Chem. Commun.
1968, 33, 1921-1925
https://doi.org/10.1135/cccc19681921