@misc{ziegler_characterization_of_1999, 
author={Ziegler, H.-J.},
title={Characterization of molar mass and chemical composition of poly(styrene-co-glyidyl metrcrylate) after ultrasonic treatment},
year={1999},
howpublished = {conference poster: La Rochelle (F);},
note = {Ziegler, H.: Characterization of molar mass and chemical composition of poly(styrene-co-glyidyl metrcrylate) after ultrasonic treatment. In: 12th International Symposium on Polymeric Analysis and Characterization, Tagungsband P 25. La Rochelle (F). 1999.}}