Hawkes, A., Cui, L., & Yi, H. (2020). An elementary derivation of moments of Hawkes processes. Advances in Applied Probability, 52(1), pp. 102-137. doi:10.1017/apr.2019.53

Hawkes, Alan, Lirong Cui, and He Yi. "An Elementary Derivation of Moments of Hawkes Processes." Advances in Applied Probability 52, no. 1 (2020): 102-137.

Hawkes, Alan, Lirong Cui, and He Yi. "An Elementary Derivation of Moments of Hawkes Processes." Advances in Applied Probability 52.1 (2020): 102-137.