@article{ITA_2014__48_1_39_0,
     author = {Kutrib, Martin and Wendlandt, Matthias},
     title = {Bidirectional string assembling systems},
     journal = {RAIRO - Theoretical Informatics and Applications - Informatique Th\'eorique et Applications},
     pages = {39--59},
     publisher = {EDP-Sciences},
     volume = {48},
     number = {1},
     year = {2014},
     doi = {10.1051/ita/2013048},
     mrnumber = {3195788},
     language = {en},
     url = {http://archive.numdam.org/articles/10.1051/ita/2013048/}
}