The canonical variables, the symplectic structure and the initial value formulation of the generalized Einstein-Cartan theory of gravity Wiktor Szczyrba OriginalPaper Pages: 215 - 232
Phase transitions in anisotropic lattice spin systems Jürg FröhlichElliott H. Lieb OriginalPaper Pages: 233 - 267
The Lorentz process converges to a random flight process Herbert Spohn OriginalPaper Pages: 277 - 290