Friedrich Pfeiffer. On impacts with friction. Applied Mathematics and Computation, 217(3):1184-1192, 2010. [doi]
@article{Pfeiffer10, title = {On impacts with friction}, author = {Friedrich Pfeiffer}, year = {2010}, doi = {10.1016/j.amc.2010.05.047}, url = {http://dx.doi.org/10.1016/j.amc.2010.05.047}, researchr = {https://researchr.org/publication/Pfeiffer10}, cites = {0}, citedby = {0}, journal = {Applied Mathematics and Computation}, volume = {217}, number = {3}, pages = {1184-1192}, }