%0 Journal Article %A Filbet, Francis %A Pareschi, Lorenzo %A Rey, Thomas %T On steady-state preserving spectral methods for homogeneous Boltzmann equations %J Comptes Rendus. Mathématique %D 2015 %P 309-314 %V 353 %N 4 %I Elsevier %U http://archive.numdam.org/articles/10.1016/j.crma.2015.01.015/ %R 10.1016/j.crma.2015.01.015 %G en %F CRMATH_2015__353_4_309_0