1. CR-structures and Lorentzian geometry

   • K. L. Duggal

   OriginalPaper Pages: 211 - 223

2. Nonstandard conditions for the global Markov property for lattice fields

   • Christoph Kessler

   OriginalPaper Pages: 225 - 256

3. Zeros of Racah coefficients and the pell equation

   • W. A. Beyer
   • J. D. Louck
   • P. R. Stein

   OriginalPaper Pages: 257 - 311

4. Idiosyncratic remarks by a bibliomaniac 2: Contrasts in publishing and markets

   OriginalPaper Pages: 313 - 320