by Dagdilelis Vassilios, Evangelidis Georgios, Satratzemi Maya, Efopoulos Vassilios, Zagouras Charalabos
Reference:
DELYS: a novel microworld-based educational software for teaching computer science subjects (Dagdilelis Vassilios, Evangelidis Georgios, Satratzemi Maya, Efopoulos Vassilios, Zagouras Charalabos), In Computers & Education, volume 40, 2003.
Bibtex Entry:
@article{DBLP:journals/ce/DagdilelisESEZ03,
  author    = {Vassilios Dagdilelis and
               Georgios Evangelidis and
               Maya Satratzemi and
               Vassilios Efopoulos and
               Charalabos Zagouras},
  title     = {{DELYS:} a novel microworld-based educational software for teaching
               computer science subjects},
  journal   = {Computers {&} Education},
  volume    = {40},
  number    = {4},
  pages     = {307--325},
  year      = {2003},
  url       = {http://dx.doi.org/10.1016/S0360-1315(02)00133-1},
  doi       = {10.1016/S0360-1315(02)00133-1},
  timestamp = {Wed, 09 Sep 2009 01:00:00 +0200},
  biburl    = {http://dblp.uni-trier.de/rec/bib/journals/ce/DagdilelisESEZ03},
  bibsource = {dblp computer science bibliography, http://dblp.org}
}