Various generalized truncated distributions are considered as independent informative priors for estimating shape and scale parameters of the Erlang distribution. In addition, various special cases are also discussed.
Khan, Adil H. and Jan, T.R.
"Bayesian Estimation of Erlang Distribution under Different Generalized Truncated Distributions as Priors,"
Journal of Modern Applied Statistical Methods:
2, Article 14.
Available at: http://digitalcommons.wayne.edu/jmasm/vol11/iss2/14