@article{IM_1966__1_141833,
     author = {D. B. A. EPSTEIN},
     title = {Semisimplicial {Objects} and the {Eilenberg-Zilber} {Theorem.}},
     journal = {Inventiones mathematicae},
     pages = {209--220},
     publisher = {mathdoc},
     volume = {1},
     year = {1966},
     zbl = {0163.26702},
     url = {http://geodesic.mathdoc.fr/item/IM_1966__1_141833/}
}