@article{oai:kansai-u.repo.nii.ac.jp:00000779,
 author = {Hiruma, Futoshi and Wells, Gordon and Ball, Tamara},
 journal = {Actio : an international journal of human activity theory},
 month = {Mar},
 note = {Discourse is a mediating artifact, which, as is increasingly being recognized, plays a central role in activity. The intrinsic features of discourse are that it is emergent, multi-perspectival, jointly constructed. Together, these features suggest that discourse should be treated as a process (i.e. as “discoursing”). Following SFL and examining our own discussion, we will suggest a way of developing Bakhtin's notion of speech genre in order to capture a dynamic nature of discoursing in a comprehensive account of the various ways in which it functions as a mediating artifact in activity.},
 pages = {93--114},
 title = {The Problem of Discoursing in Activity},
 volume = {1},
 year = {2007}
}