1. Scale mixtures of normal distributions;Andrews;J. R. Stat. Soc.,1974
2. Normal variance–mean mixtures and z-distributions;Barndorff-Nielsen;Intern. Statist. Review,1982
3. Generalized z-distribution and related stochastic processes;Grigelionis;Liet. Matem. Rink.,2001
4. Tafeln Höherer Funktionen;Janke,1960
5. Eigenvalue expansion for diffusion hitting times;Kent;Z. Wahrscheinlichkeitstheor. Verwandte. Geb.,1980