@article{CRMATH_2002__335_2_127_0,
     author = {Collinet, Ga\"el},
     title = {Homologie rationnelle du groupe $ \mathrm{O}_{n}(\mathrm{Z}[\frac{1}{2}\mathrm{])}$ et automorphismes des r\'eseaux unimodulaires},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {127--132},
     publisher = {Elsevier},
     volume = {335},
     number = {2},
     year = {2002},
     doi = {10.1016/S1631-073X(02)02440-8},
     language = {fr},
     url = {http://www.numdam.org/articles/10.1016/S1631-073X(02)02440-8/}
}