http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
proceedings of the Conference on Topological Dynamics, held at Yale University, June 19-23, 1972, in honor of Professor Gustav Arnold Hedlund on the occasion of his retirement
Conference on Topological Dynamics (1972 : Yale University)
Lecture notes in mathematics (Springer-Verlag) ; 318