1. Lévy Processes;Bertoin,1996
2. Fluctuation Theory for Lévy Processes;Doney,2007
3. Introductory Lectures on Fluctuations of Lévy Processes with Applications;Kyprianou,2006
4. The theory of scale functions for spectrally negative Lévy processes;Kuznetsov,2013
5. Evaluating scale functions of spectrally negative Lévy processes;Surya;J. Appl. Probab.,2008