Analysis of bulk queue with unreliable service station, second optional repair, N-policy multiple vacation, loss and immediate feedback in production system. - G. Ayyappan; M. Nirmala 004 (Int. J. Comput. Sci. Math., 2020)

An M[X]/G(a, b)/1 queue with unreliable server, second optional service, closedown, setup with N-policy and multiple vacation. - G. Ayyappan; M. Nirmala 004 (Int. J. Math. Oper. Res., 2020)