@article{10_2140_agt_2007_7_1633,
     author = {Brun, Morten and Fiedorowicz, Zbigniew and Vogt, Rainer},
     title = {On the multiplicative structure of topological {Hochschild} homology},
     journal = {Algebraic and Geometric Topology},
     pages = {1633--1650},
     year = {2007},
     volume = {7},
     number = {4},
     doi = {10.2140/agt.2007.7.1633},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/agt.2007.7.1633/}
}