@article{1177693505, author = {Serfozo, Richard F.}, title = {Random Time Transformations of Semi-Markov Processes}, journal = {Ann. Math. Statist.}, volume = {42}, number = {6}, year = {1971}, pages = { 176-188}, language = {en}, url = {http://dml.mathdoc.fr/item/1177693505} }
Serfozo, Richard F. Random Time Transformations of Semi-Markov Processes. Ann. Math. Statist., Tome 42 (1971) no. 6, pp. 176-188. http://gdmltest.u-ga.fr/item/1177693505/