P. Schuler, und W. Haas. Papers presented at 23rd International Conference Fluid Sealing, Manchester, United Kingdom: 2nd-3rd March 2015, Seite 147-161. BHR Group, (2016)587.
M. Baumann, F. Bauer, und W. Haas. Society of Tribologists & Lubrication Engineers Annual Meeting & Exhibition 2016, Curran Associates, Inc., (2016)595.
M. Baumann, F. Bauer, und W. Haas. Papers presented at 23rd International Conference Fluid Sealing, Manchester, United Kingdom: 2nd-3rd March 2015, Seite 85-96. BHR Group, (2016)586.