Wagner, Uli. “On the Number of Corner Cuts.”10.1016/S0196-8858(02)00014-3__Advances in Applied Mathematics, vol. 29, no. 2, ACM, 2002, pp. 152–61, doi:10.1016/S0196-8858(02)00014-3.
LibreCat: https://research-explorer.ista.ac.at/record/2420
DOI: 10.1016/S0196-8858(02)00014-3