%0 Journal Article %A Hu'ng, Nguyễn H.V. %A Quy`nh, Võ T.N. %T The image of Singer's fourth transfer %J Comptes Rendus. Mathématique %D 2009 %P 1415-1418 %V 347 %N 23-24 %I Elsevier %U http://www.numdam.org/articles/10.1016/j.crma.2009.10.018/ %R 10.1016/j.crma.2009.10.018 %G en %F CRMATH_2009__347_23-24_1415_0