1. Bogner, J.E., 2005. From waste to resources: the evolution of waste management in Europe. In: P. Lechner (Ed.), Waste Management in the Focus of Controversial Interests. 1st BOKU Waste Conference Proceedings. Fakultas Verlag Publisher, pp. 14–22. ISBN 3-85076-721-3.
2. Brune, M., Ramke, H.G., Collins, H.J., Hanert, H.H., 1993. Incrustation processes in drainage systems of sanitary landfills. In: Proceedings Sardinia 91. Third International Landfill Symposium, CISA, Cagliari, vol. 1, pp. 999–1035.
3. Christensen, T.H., Cossu, R., Stegmann, R., (Eds.), 1992. Landfilling of Waste: Leachate. E&F Spon, an imprint of Chapman & Hall, London, 520 pp. ISBN 0-419-16140-6.
4. From triangles to cycles;Cossu;Waste Management,2009
5. Performance changes in aged in-situ HDPE geomembrane;Rollin,1994