%0 Journal Article %A Turki, Ramzi %T An isolated point in the Heinis spectrum %J RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications %D 2016 %P 21-38 %V 50 %N 1 %I EDP-Sciences %U http://www.numdam.org/articles/10.1051/ita/2016004/ %R 10.1051/ita/2016004 %G en %F ITA_2016__50_1_21_0