Distributed collaborative writing: a comparison of spoken and written modalities for reviewing and revising documents.
C.M. Neuwirth, R. Chandhok, D. Charney, P . Wojahn, L. Kim. Distributed Collaborative: A Comparation of Spoken and Written Modalities for Reviewing and Revising Documents. In Proceedings of the Conference on Computer Human Interactions CHI¿94, USA, páginas 51-57, 1994.
1994