Autor:	Klamkin, Murray S., Becknell, Guy G., Tan, Kaidy, Brooke, Maxey, Trigg, C. W., Gopalan, M. N., Labelle, Gilbert, Bankoff, Leon, Kokar, A. J., Pinzka, C. F., Bailey, D. Moody, Andrushkiw, Joseph W., Mills, C. N., Bohac, Joseph B., Stephanie, M., Morduchow, M., Carlitz, Leonard, Moser, Leo, Demir, Huseyin, Breault, Dermott A., Gandhi, H. M., Chale, David, Anning, Norman
Zdroj:	Mathematics Magazine, 1962 Mar 01. 35(2), 117-128.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/2688343 Zobrazit plný text záznamu