@article{MM2_1986__57_155207,
     author = {Claude Cibils},
     title = {Etendre les representations autoduales.},
     journal = {Manuscripta mathematica},
     pages = {477--496},
     publisher = {mathdoc},
     volume = {57},
     year = {1986},
     zbl = {0615.20003},
     url = {http://geodesic.mathdoc.fr/item/MM2_1986__57_155207/}
}