海量图书期刊资源,随时随地畅享阅读乐趣
The far-infrared investigation of the mode frequencies of some alkaline earth sulphidesR. Ramnarine; W.F. Sherman · 1986
Far-infrared study of order-disorder transition in crystalline d-camphorR. Ramnarine; W.F. Sherman; G.R. Wilkinson · 1981