Mervi Hasu, Yrjö Engeström. Measurement in action: an activity-theoretical perspective on producer-user interaction. International Journal of Man-Machine Studies, 53(1):61-89, 2000. [doi]
@article{HasuE00, title = {Measurement in action: an activity-theoretical perspective on producer-user interaction}, author = {Mervi Hasu and Yrjö Engeström}, year = {2000}, doi = {10.1006/ijhc.2000.0375}, url = {http://dx.doi.org/10.1006/ijhc.2000.0375}, researchr = {https://researchr.org/publication/HasuE00}, cites = {0}, citedby = {0}, journal = {International Journal of Man-Machine Studies}, volume = {53}, number = {1}, pages = {61-89}, }