@article{1177698396, author = {Yackel, James}, title = {A Random Time Change Relating Semi-Markov and Markov Processes}, journal = {Ann. Math. Statist.}, volume = {39}, number = {6}, year = {1968}, pages = { 358-364}, language = {en}, url = {http://dml.mathdoc.fr/item/1177698396} }
Yackel, James. A Random Time Change Relating Semi-Markov and Markov Processes. Ann. Math. Statist., Tome 39 (1968) no. 6, pp. 358-364. http://gdmltest.u-ga.fr/item/1177698396/