Costas S. Iliopoulos, Christos Makris, Yannis Panagis, Katerina Perdikuri, Evangelos Theodoridis, Athanasios K. Tsakalidis. The Weighted Suffix Tree: An Efficient Data Structure for Handling Molecular Weighted Sequences and its Applications. Fundamenta Informaticae, 71(2-3):259-277, 2006. [doi]
Abstract is missing.