Citation

If you publish research that uses p4est you have to cite it as follows:

Burstedde, C., Wilcox, L. C., & Ghattas, O. (2011). p4est: Scalable Algorithms for Parallel Adaptive Mesh Refinement on Forests of Octrees. SIAM Journal on Scientific Computing, 33(3), 1103-1133. https://doi.org/10.1137/100791634