@misc{hofmann_supermolecular_structure_1990, 
author={Hofmann, D.,Geiss, D.,Schulz, E.},
title={Supermolecular structure of high modulus/strength gel spun/hot drawn PE-fibres},
year={1990},
howpublished = {conference lecture: Urbana-Champaign, IL (USA); July 19, 1990},
note = {Online available at: \url{} (DOI). Hofmann, D.; Geiss, D.; Schulz, E.: Supermolecular structure of high modulus/strength gel spun/hot drawn PE-fibres. Urbana-Champaign, IL (USA), 1990.}}