Die Grundlagen der Theorie der Markoffschen Prozesse
Stochastische Methoden
Markov Processes: Ray Processes and Right Processes (Lecture Notes in Mathematics, 440)
Ecole d'Ete de Probabilites: Processus Stochastiques
Doubly Stochastic Poisson Processes (Lecture Notes in Mathematics, 529)
The Theory of Stochastic Processes III (Classics in Mathematics)
Processus de Markov
Zufallsprozesse in dynamischen Systemen
Boundary Theory for Symmetric Markov Processes (Lecture Notes in Mathematics, 516)