1. 1(a). For example:Leo Mandelkern , Crystallization of Polymers ; p. 220 . McGraw-Hill, New York, 1964 .
2. 3Abe Yoshihiro, Mori Katsuo, Naruse Akira, M. Kunugi, M. Tashiro, and N. Soga ; pp. 14-13 -14-19 inTenth International Congress on Glass (Part II) . The Ceramic Society of Japan, Kyoto, 1974 .