Pure Appl. Chem., 1982, Vol. 54, No. 3, pp. 635-646
http://dx.doi.org/10.1351/pac198254030635
13C NMR investigations of the structure in solid polymers
First page:

Pure Appl. Chem., 1982, Vol. 54, No. 3, pp. 635-646
http://dx.doi.org/10.1351/pac198254030635