@article{AMA_2003__2003_1_231724,
     author = {Karoubi, Max},
     title = {On a theory of braided cochains in algebraic topology {(Preliminary} version). {(Sur} une th\'eorie des cochaines tresses en topologie alg\'ebrique {(Version} pr\'eliminaire ).)},
     journal = {AMA. Algebra Montpellier Announcements [electronic only]},
     publisher = {mathdoc},
     volume = {2003},
     number = {1},
     year = {2003},
     zbl = {1088.55016},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AMA_2003__2003_1_231724/}
}