Benjamin B. Bederson, Jonathan Meyer. Implementing a Zooming User Interface: Experience Building Pad++. Software: Practice and Experience, 28(10):1101-1135, 1998.
@article{BedersonM98, title = {Implementing a Zooming User Interface: Experience Building Pad++}, author = {Benjamin B. Bederson and Jonathan Meyer}, year = {1998}, researchr = {https://researchr.org/publication/BedersonM98}, cites = {0}, citedby = {0}, journal = {Software: Practice and Experience}, volume = {28}, number = {10}, pages = {1101-1135}, }