Elements of the Theory of Markov Processes and Their Applications W. M. Gilbert; A. T. Bharucha-Reid Econometrica 1964 32(3), 457
Stochastic Population Models in Ecology and Epidemiology A. T. Bharucha-Reid; M. S. Bartlett Econometrica 1962 30(3), 613
The Elements of Stochastic Processes with Applications to the Natural Sciences A. T. Bharucha-Reid; N. T. J. Bailey Econometrica 1966 34(1), 247