http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
τ.1. Classical dynamical systems - xii, 258 σ. - 1978 -- τ.2. Classical field theory - viii, 249 σ. - 1979.
Walter Thirring ; translated by Evans M. Harrell