@misc{Baller1995, author = {Heike Baller}, title = {B{\"u}rgerprotest in K{\"o}ln [Zitat aus einem Vortrag von Heike Baller]}, booktitle = {BuB - Forum Bibliothek und Information}, type = {contributiontoperiodical}, pages = {317 -- 319}, year = {1995}, }