@INPROCEEDINGS{Gibson03,
  author = {Gibson, {J. Paul}},
  title = {A noughts and crosses {Java} applet to teach programming to primary
	school children},
  booktitle = {Proceedings of the 2nd International Symposium on Principles and
	Practice of Programming in Java ({PPPJ 2003})},
  year = {2003},
  editor = {James F. Power and John Waldron},
  volume = {42},
  series = {ACM International Conference Proceeding Series},
  pages = {85-88},
  address = {Kilkenny City, Ireland},
  publisher = {ACM},
  bibsource = {DBLP, http://dblp.uni-trier.de},
  isbn = {0-9544145-1-9}
}