@article{Hess:129264,
title = {Rational homotopy theory: a brief introduction},
author = {Hess, Kathryn},
publisher = {American Mathematical Society},
journal = {Interactions between homotopy theory and algebra / Summer School on Interactions between Homotopy Theory and Algebra, University of Chicago, July 26-August 6, 2004, Chicago, Illinois},
address = {Providence, RI},
series = {Contemporary Mathematics. 436},
pages = {175-202},
year = {2007},
url = {http://infoscience.epfl.ch/record/129264},
}