%0 Journal Article %A Brandt, Ulrike %A Walter, Hermann K.-G. %T Cohesiveness in promise problems %J RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications %D 2013 %P 351-369 %V 47 %N 4 %I EDP-Sciences %U http://www.numdam.org/articles/10.1051/ita/2013042/ %R 10.1051/ita/2013042 %G en %F ITA_2013__47_4_351_0