@inproceedings{DBLP:conf/vl/SprattA93,
author = {Lindsey L. Spratt and
Allen L. Ambler},
title = {A Visual Logic Programming Language Based on Sets and Partitioning
Constraints},
booktitle = {VL},
year = {1993},
pages = {204-208},
crossref = {DBLP:conf/vl/1993},
bibsource = {DBLP, http://dblp.uni-trier.de}
}
@proceedings{DBLP:conf/vl/1993,
title = {Proceedings of the 1993 IEEE Workshop on Visual Languages,
August 24-27, 1993, Bergen, Norway},
booktitle = {VL},
publisher = {IEEE Computer Society},
year = {1993},
isbn = {0-8186-3970-9},
bibsource = {DBLP, http://dblp.uni-trier.de}
}