@article{DBLP:journals/dam/CicaleseMV04,
author = {Ferdinando Cicalese and
Daniele Mundici and
Ugo Vaccaro},
title = {Preface},
journal = {Discrete Applied Mathematics},
volume = {137},
number = {1},
year = {2004},
pages = {1-2},
ee = {http://dx.doi.org/10.1016/S0166-218X(03)00185-9},
bibsource = {DBLP, http://dblp.uni-trier.de}
}