Silvana Petruseva Forward Chaining Algorithm for Solving the Shortest Path Problem in Arbitrary Deterministic Environment in Linear Time - Applied for the Tower of Hanoi Problem. 672-679 2009 KI http://dx.doi.org/10.1007/978-3-642-04617-9_84 conf/ki/2009 db/conf/ki/ki2009.html#Petruseva09