Improved shortest path algorithms for nearly acyclic graphs. - Shane Saunders; Tadao Takaoka (Theor. Comput. Sci., 2003)

Efficient Algorithms for Solving Shortest Paths on Nearly Acyclic Directed Graphs. - Shane Saunders; Tadao Takaoka (CATS, 2005)

Solving shortest paths efficiently on nearly acyclic directed graphs. - Shane Saunders; Tadao Takaoka (Theor. Comput. Sci., 2007)