%0 Journal Article %A Kenig, Carlos E. %A Ponce, Gustavo %A Vega, Luis %T On the support of solutions to the generalized KdV equation %J Annales de l'I.H.P. Analyse non linéaire %D 2002 %P 191-208 %V 19 %N 2 %I Elsevier %U http://www.numdam.org/item/AIHPC_2002__19_2_191_0/ %G en %F AIHPC_2002__19_2_191_0