@ARTICLE{journal02, author = {Matthias Kranz and Paul Holleis and Wolfgang Spiessl and Albrecht Schmidt and Ferdinand Tusker}, title = {The Therapy Top Measurement and Visualization System - An Example for the Advancements in Existing Sports Equipments}, journal = {International Journal of Computer Science in Sport}, year = {2006}, volume = {5}, pages = {76-80}, number = {2}, month = {December}, }