Authors: Masuda, A Kotobuki, S Nakamura, S Oshida, A Kochi, M Yokota, R

Citation: A. Masuda et al., Molecular orientation of polypyromellitimide by using swollen drawing of homo-poly(amic acid) and copoly(amic acid) films, KOBUNSH RON, 56(5), 1999, pp. 282-290