Semi-Markov Modelling for Multi-state Systems. - Vlad Stefan Barbu; Alex Karagrigoriou; Andreas Makrides (ARES, 2014)

SMM: An R Package for Estimation and Simulation of Discrete-time semi-Markov Models. - Vlad Stefan Barbu; Caroline Bérard; Dominique Cellier; Mathilde Sautreuil; Nicolas Vergne (R J., 2018)

smmR: A Semi-Markov R package. - Vlad Stefan Barbu; Florian Lecocq; Corentin Lothodé; Nicolas Vergne (J. Open Source Softw., 2023)

dsmmR: Estimation and Simulation of Drifting Semi-Markov Models. - Vlad Stefan Barbu; Ioannis Mavrogiannis; Nicolas Vergne (J. Open Source Softw., 2024)