共 19 条
[5]
DONG RY, 1974, 18TH C AMP NOTT, P205
[9]
LEE YS, 1974, LIQUID CRYSTALS ORDE, V2, P357
[10]
LOSCHE A, 1974, ANN PHYS-LEIPZIG, V31, P182, DOI 10.1002/andp.19744860209