1. Multiple template modelling of sublexical units;Aibar,1991
2. A.V. Aho, Algorithms for finding patterns in strings, Handbook of Theoretical Computer Science, Elsevier, Amsterdam, 1990, pp. 290–300.
3. F. Casacuberta, M.D. Antonio, A greedy algorithm for computing approximate median strings, in: Proc. VII Spanish Symp. on Pattern Recognition and Image Analysis, Bellaterra, 1997, to appear.
4. A survey of multiple sequence comparison methods;Chan;Bull. Math. Biol.,1992
5. Syntactic Pattern Recognition and Applications;Fu,1982