%0 Journal Article %A Matthes, Ralph %A Uustalu, Tarmo %T Preface %J RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications %D 2013 %P 1-2 %V 47 %N 1 %I EDP-Sciences %U http://archive.numdam.org/articles/10.1051/ita/2012026/ %R 10.1051/ita/2012026 %G en %F ITA_2013__47_1_1_0