G. Baitinger, and W. Haas. Proceedings of the 15th International Sealing Conference (ISC), page 97-108. Ebelsbach, Leithner Media Production, (2008)344.
U. Nißler, W. Haas, and L. Hörl. Proceedings of the 15th International Sealing Conference (ISC), page 355-368. Ebelsbach, Leithner Media Production, (2008)348.