Thomas W. Malone, Kum-Yew Lai, Christopher Fry. Experiments with Oval: A Radically Tailorable Tool for Cooperative Work. ACM Trans. Inf. Syst., 13(2):177-205, 1995. [doi]
@article{MaloneLF95, title = {Experiments with Oval: A Radically Tailorable Tool for Cooperative Work}, author = {Thomas W. Malone and Kum-Yew Lai and Christopher Fry}, year = {1995}, doi = {10.1145/201040.201047}, url = {http://doi.acm.org/10.1145/201040.201047}, researchr = {https://researchr.org/publication/MaloneLF95}, cites = {0}, citedby = {0}, journal = {ACM Trans. Inf. Syst.}, volume = {13}, number = {2}, pages = {177-205}, }