@article{JRAM_1992__423_153382,
     author = {Georges Skandalis and Michel Hilsum},
     title = {Invariance par homotopie de la signature \`a coefficients dans un fibr\'e presque plat.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {73--100},
     publisher = {mathdoc},
     volume = {423},
     year = {1992},
     zbl = {0731.55013},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1992__423_153382/}
}