@article{ITA_2013__47_4_351_0,
     author = {Brandt, Ulrike and Walter, Hermann K.-G.},
     title = {Cohesiveness in promise problems},
     journal = {RAIRO - Theoretical Informatics and Applications - Informatique Th\'eorique et Applications},
     pages = {351--369},
     publisher = {EDP-Sciences},
     volume = {47},
     number = {4},
     year = {2013},
     doi = {10.1051/ita/2013042},
     mrnumber = {3132296},
     zbl = {1286.68274},
     language = {en},
     url = {http://archive.numdam.org/articles/10.1051/ita/2013042/}
}