1. On the weak convergence of superpositions of point processes

   • Peter Jagers

   OriginalPaper Pages: 1 - 7

2. Existence of proper conditional probabilities

   • K. Musiał

   OriginalPaper Pages: 8 - 12

3. On barrier problems for the vibrating string

   • E. M. Cabaña

   OriginalPaper Pages: 13 - 24

4. Changes of time, stochastic integrals, and weak martingales

   • N. Kazamaki

   OriginalPaper Pages: 25 - 32

5. Some variants of chi-square for testing uniformity on the circle

   • J. S. Rao

   OriginalPaper Pages: 33 - 44

6. Théorie des processus stochastiques généraux applications aux surmartingales

   • Jean-FranÇois Mertens

   OriginalPaper Pages: 45 - 68

7. Age-dependent birth and death processes

   • R. A. Doney

   OriginalPaper Pages: 69 - 90

8. On non-singular transformations that arise from kolmogoroff systems

   • Wolfgang Krieger

   OriginalPaper Pages: 91 - 94