![Permutations || Problems]()
Permutations || ProblemsMurray S. Klamkin, Mario Catalani, Erwin Just, Norman Schaumberger, Óscar Ciaurri, Shalom Feigelstock, Daniel Ashlock, Jim Delany, Michael Andreoli, Michael Bataille, Steve Butler, Robert Doucette, Ali Nabi Duman, Marty Getz, Dixon Jones, Mikhail Goldenberg, Mark Kaplan and M. N. Deshpande · Mathematics Magazine · 2004