Wilks, S., Brown, M., Errington, R., Rees, P., Williams, P., Wilks, S., . . . Rees, P. (2010). A highly efficient algorithm for the generation of random fractal aggregates. Physica D: Nonlinear Phenomena, 239(12), pp. 1061-1066. doi:10.1016/j.physd.2010.02.018

Wilks, Steve, M.R Brown, R. Errington, P. Rees, P.R Williams, S.P Wilks, Rowan Brown, and Paul Rees. "A Highly Efficient Algorithm for the Generation of Random Fractal Aggregates." Physica D: Nonlinear Phenomena 239, no. 12 (2010): 1061-1066.

Wilks, Steve, et al. "A Highly Efficient Algorithm for the Generation of Random Fractal Aggregates." Physica D: Nonlinear Phenomena 239.12 (2010): 1061-1066.