BEZDEK, Károly, BÖRÖCZKY, Károly in KISS, György, 2006, On the successive illumination parameters of convex bodies. [na spletu]. 2006. Vol. 53, no. 1/2, p. 71–82. [Dostopano 5 april 2025]. DOI 10.1007/s10998-006-0022-3. Pridobljeno s: http://link.springer.com/article/10.1007%2Fs10998-006-0022-3