@article{CRMATH_2006__342_5_325_0,
     author = {Brasselet, Jean-Paul and Sch\"urmann, J\"org and Yokura, Shoji},
     title = {Classes de {Hirzebruch} et classes de {Chern} motiviques},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {325--328},
     publisher = {Elsevier},
     volume = {342},
     number = {5},
     year = {2006},
     doi = {10.1016/j.crma.2005.12.022},
     language = {fr},
     url = {http://www.numdam.org/articles/10.1016/j.crma.2005.12.022/}
}