共 17 条
[13]
LAURITZEN JI, 1960, J RES NBS A, V64, P1, DOI DOI 10.6028/JRES.064A.007
[14]
LONG OE, 1973, THESIS U LONDON
[16]
OWEN PJ, 1970, THESIS U LONDON
[17]
SUZUKI T, 1970, POLYM J, V1, P82