Network Routing Models Applied to Aircraft Routing Problems. - Zhiqiang Chen; Andrew T. Holle; Bernard M. E. Moret; Jared Saia; Ali Boroujerdi (WSC, 1995)

An Efficient Algorithm for Computing Least Cost Paths with Turn Constraints. - Ali Boroujerdi; Jeffrey K. Uhlmann (Inf. Process. Lett., 1998)