@misc{blackwell_xray_analysis_1992, 
author={Blackwell, J., Hofmann, D.},
title={X-ray analysis and molecular modelling of the structure of wholly aromatic thermotropic copolyesters},
year={1992},
howpublished = {journal article},
note = {Blackwell, J.; Hofmann, D.: X-ray analysis and molecular modelling of the structure of wholly aromatic thermotropic copolyesters. Polymer Preprints. 1992. vol. 33, 290-291.}}