Pertti Vakkari. Task-based information searching. ARIST, 37(1):413-464, 2003. [doi]
@article{Vakkari03,
title = {Task-based information searching},
author = {Pertti Vakkari},
year = {2003},
doi = {10.1002/aris.1440370110},
url = {http://dx.doi.org/10.1002/aris.1440370110},
researchr = {https://researchr.org/publication/Vakkari03},
cites = {0},
citedby = {0},
journal = {ARIST},
volume = {37},
number = {1},
pages = {413-464},
}