Richard Schmid, Hans-Albert Schneider, Thomas Filkorn. Using an Extended PROLOG to Solve the Lion and Unicorn Puzzle. Journal of Automated Reasoning, 5(3):403-408, 1989.
@article{SchmidSF89,
title = {Using an Extended PROLOG to Solve the Lion and Unicorn Puzzle},
author = {Richard Schmid and Hans-Albert Schneider and Thomas Filkorn},
year = {1989},
tags = {Prolog},
researchr = {https://researchr.org/publication/SchmidSF89},
cites = {0},
citedby = {0},
journal = {Journal of Automated Reasoning},
volume = {5},
number = {3},
pages = {403-408},
}