Autor:	Schmidt, Frank, Sastry, K. R. S., Fukuta, Jiro, Johnsonbaugh, Richard, Sajdak, Filip, Klamkin, Murray S., Liu, Andy, Siu, Man-Keung, Andreoli, Michael H., Chamberlain, Mike, Meyerson, Mark D., Schwenk, Allen J., Vowe, Michael, Oluyede, Broderick, Sedinger, Harry, Hurwitz, R. Daniel
Zdroj:	The College Mathematics Journal, 1995 Sep 01. 26(4), 329-334.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/2687039 Zobrazit plný text záznamu