%0 Journal Article %A Ignat, Radu %A Nguyen, Luc %A Slastikov, Valeriy %A Zarnescu, Arghir %T Instability of point defects in a two-dimensional nematic liquid crystal model %J Annales de l'I.H.P. Analyse non linéaire %D 2016 %P 1131-1152 %V 33 %N 4 %I Elsevier %U http://www.numdam.org/articles/10.1016/j.anihpc.2015.03.007/ %R 10.1016/j.anihpc.2015.03.007 %G en %F AIHPC_2016__33_4_1131_0