@article{pub5005,
author = {
Sonntag, Daniel
and
Zapatrin, Roman R.
},
title = {Macrodynamics of users' behavior in Information Retrieval},
year = {2009},
month = {5},
volume = {ArXiv online},
pages = {1--15},
journal = {Computing Research Repository eprint Journal (CoRR)},
publisher = {ArXiv.org}
}