Lenhof, Hans-Peter Algorithms and Complexity, MPI for Informatics, Max Planck Society;
Reinert, Knut Algorithms and Complexity, MPI for Informatics, Max Planck Society;
Lenhof, H.-P., Reinert, K., & Vingron, M. (1998). A Polyhedral Approach to RNA Sequence Structure Alignment. Journal of Computational Biology, 5(3), 517-530.