@article{DBLP:journals/entcs/Corradini09,
author = {Andrea Corradini},
title = {Preface},
journal = {Electr. Notes Theor. Comput. Sci.},
volume = {253},
number = {4},
year = {2009},
pages = {1-2},
ee = {http://dx.doi.org/10.1016/j.entcs.2009.10.013},
bibsource = {DBLP, http://dblp.uni-trier.de}
}