@misc{goeschel_modification_of_1988, 
author={Goeschel, U.,Hofmann, D.,Geiss, D.},
title={Modification of the supermolecular structure of PETP by uniaxial drawing},
year={1988},
howpublished = {conference poster: Plovdiv (BG); October 20-22, 1988},
note = {Online available at: \url{} (DOI). Goeschel, U.; Hofmann, D.; Geiss, D.: Modification of the supermolecular structure of PETP by uniaxial drawing. In: 5. National Scientific Technical Conference. Plovdiv (BG). 1988.}}