%0 Journal Article %A Robert, Tristan %T Remark on the semilinear ill-posedness for a periodic higher-order KP-I equation %J Comptes Rendus. Mathématique %D 2018 %P 891-898 %V 356 %N 8 %I Elsevier %U http://www.numdam.org/articles/10.1016/j.crma.2018.06.002/ %R 10.1016/j.crma.2018.06.002 %G en %F CRMATH_2018__356_8_891_0