The Seventeen Theoretical Constructs of Information Searching and Information Retrieval. Jansen, B. J & Rieh, S. Y. Journal of American Society for Information Sciences, 61(8):1517–1534, 2010.
doi  bibtex   
@article{Jansen2010,
	title = {The {Seventeen} {Theoretical} {Constructs} of {Information} {Searching} and {Information} {Retrieval}},
	volume = {61},
	doi = {10.1002/asi},
	number = {8},
	journal = {Journal of American Society for Information Sciences},
	author = {Jansen, Bernard J and Rieh, Soo Young},
	year = {2010},
	pages = {1517--1534},
}

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