@incollection{Hansson12,
author = {Thomas Hansson},
title = {ICT, Learning Objects and Activity Theory},
booktitle = {Social Sciences and Cultural Studies},
publisher = {IntechOpen},
address = {Rijeka},
year = {2012},
editor = {Asuncion Lopez-Varela},
chapter = {22},
doi = {10.5772/37159},
url = {https://doi.org/10.5772/37159}
}