Larry S. Jackson, Ed Grossman. Integration of Synchronous and Asynchronous Collaboration Activities. ACM Computing Surveys, 31(2es):12, 1999. [doi]
@article{JacksonG99, title = {Integration of Synchronous and Asynchronous Collaboration Activities}, author = {Larry S. Jackson and Ed Grossman}, year = {1999}, doi = {10.1145/323216.323359}, url = {http://doi.acm.org/10.1145/323216.323359}, researchr = {https://researchr.org/publication/JacksonG99}, cites = {0}, citedby = {0}, journal = {ACM Computing Surveys}, volume = {31}, number = {2es}, pages = {12}, }