Hanousková, I., Bartoš, M., Cudlínová, E., Gottlieb, M., Lapka, M., Těšitel, J. Chance for the future. In: HANOUSKOVÁ, I., LAPKA, M., CUDLÍNOVÁ, E., eds. Ecology and Democracy. The Challenge of the 21st Century. Proceedings of the First International Conference. České Budějovice: NEBE, 1994, s. 5-6.