I. Georgiev and M. Fajardo, Blue-noise dithered sampling, ACM SIGGRAPH 2016 Talks, p.35, 2016.

T. Kollig and A. Keller, Efficient multidimensional sampling, Computer Graphics Forum, vol.21, pp.557-563, 2002.

B. Art and . Owen, Scrambling Sobol'and Niederreiter-Xing Points, Journal of complexity, vol.14, pp.466-489, 1998.