BibTeX
@inproceedings{Martindale1984:45, author = {D. Martindale}, title = {The Design of a Trackball Controller}, booktitle = {Proceedings of Graphics Interface '84}, series = {GI '84}, year = {1984}, issn = {0713-5424}, location = {Ottawa, Ontario, Canada}, pages = {257--264}, numpages = {8}, url = {http://graphicsinterface.org/wp-content/uploads/gi1984-45.pdf}, publisher = {National Research Council of Canada}, address = {Toronto, Ontario, Canada}, }
