@misc{meinert_detection_of_1993, 
author={Meinert, D.},
title={Detection of jet contrails in satellite images},
year={1993},
howpublished = {conference lecture: Innsbruck (A);},
note = {Meinert, D.: Detection of jet contrails in satellite images. International Symposium on Substance Identification Technologies. Innsbruck (A), 1993.}}