@inproceedings {260378, author = {Mark L. Ulferts}, title = {[incr {Widgets]} An {Object-Oriented} {Mega-Widget} Set}, booktitle = {USENIX Third Annual Tcl/Tk Workshop ( USENIX Third Annual Tcl/Tk Workshop)}, year = {1995}, address = {Toronto, Ontario}, url = {https://www.usenix.org/conference/usenix-third-annual-tcltk-workshop/incr-widgets-object-oriented-mega-widget-set}, publisher = {USENIX Association}, month = jul }