- Christine Reder, “Transient behaviour of a Galton–Watson process with a large number of types”, Journal of Applied Probability, 40, no. 4, 2003, 1007

- Christine Reder, “Transient behaviour of a Galton–Watson process with a large number of types”, J. Appl. Probab., 40, no. 04, 2003, 1007

- V. A. Vatutin, E. E. Dyakonova, “Multitype Branching Processes and Some Queueing Systems”, Journal of Mathematical Sciences, 111, no. 6, 2002, 3901
