1. M. Bestvina and M. Handel, Train-tracks for surface homeomorphisms, Topology 34 (1995), 1–51.
2. S. Bogatyi, D. L. Gonçalves and H. Zieschang, The minimal number of roots of surface mappings and quadratic equations in free groups, Math. Z. 236 (2001), 419–452.
3. P. Boyland, Topological methods in surface dynamics, Topology Appl. 58 (1994), 223–298.
4. R. F. Brown, The Lefschetz Fixed Point Theorem, Scott—Foresman, 1971.
5. _____, Nielsen theory on manifolds, Proceedings of the conference on Nielsen theory and Reidemeister torsion, vol. 49, Banach Center Publ., 1999, pp. 19–27.