1. Applied Probability and Queues;Asmussen,1987
2. Risk theory in a Markovian environment;Asmussen;Scand. Act. J.,1989
3. Aspects of matrix Wiener-Hopf factorisation in applied probability;Asmussen;Math. Sci.,1989
4. Matrix representation of ladder height distributions;Asmussen;Ann. Probab.,1991