%0 journal article %@ 0021-8995 %A Hofmann, D.,Leonhardt, R.,Weigel, P. %D 1992 %J Journal of Applied Polymer Science %N 6 %P 1025-1032 %T X-ray investigations on annealed fibres of poly(p-phenylene-1,3,4- oxadiazole) %U 6 %X