Guttorp, Peter; Thorarinsdottir, Thordis L. (2012). „What Happened to Discrete Chaos, the Quenouille Process, and the Sharp Markov Property? Some History of Stochastic Point Processes”. International Statistical Review. 80 (2): 253—268. ISSN0306-7734. doi:10.1111/j.1751-5823.2012.00181.x.
Guttorp, Peter; Thorarinsdottir, Thordis L. (2012). „What Happened to Discrete Chaos, the Quenouille Process, and the Sharp Markov Property? Some History of Stochastic Point Processes”. International Statistical Review. 80 (2): 253—268. ISSN0306-7734. doi:10.1111/j.1751-5823.2012.00181.x.