by Hajja, Mowaffaq, Holing, Kent, Díaz-Barrero, José Luis, Egozcue, Juan José, Satnoianu, Razvan A., Lockhart, Jody M., Wardlaw, William P., Klamkin, Murray S., Hoehn, Larry, Jones, Dixon, Getz, Marty, Bataille, Michel, Ahuja, Mangho, Bailey, Herb, Barbara, Roy, Bogaert, Jean, Dale, Knut, Donini, Daniele, Drianov, Petar, Furdui, Ovidiu, Far, Habib Y., Grivaux, Julien, Heuver, John G., Kandall, Geoffrey A., Korbin, Ken, Kutsenok, Victor Y., Lakshmanan, Neela, Nguyen, Hien, Okuducu, Ünsal, Simon, Raul A., Sinefakopoulos, Achilleas, Tang, H. T., Tiberio, R. S., Wepsic, Eric, Woltermann, Michael, Woo, Peter Y., Zhou, Li, Singmaster, David, Mutchler, David, Curtis, Chip, Grossman, Jerrold W., Zeitman, R. Suzanne, Jager, Tom, McDougal, Kevin, Pratt, Rob, Straffin, Philip D., Swanson, Christopher N., Terny, Allen, Zwier, Paul J., Efthimiou, Costas, Akhlaghi, Raza, Andebrhan, Tsehaye, Andreoli, Michael, Bailey, Dionne T., Campbell, Elsie, Diminnie, Charles, Havlak, Karl, Becker, Michael S., Cook, Charles K., Bencze, Mihály, Benguria, Rafael D., Bornsztein, Pierre, Bracken, Paul, Braŭne, Erhard, Can, Minh, Catalani, Mario, Chow, J. D., Feng, Zuming, Foss, Arthur H., Hysnelaj, Enkel, Johnson, D. Kipp, Kaczkowski, Stephen, Khalili, Parviz, Lampakis, Elias, Lau, Kee-Wai, Lau, Sai Luk, McCracken, Charles, Nüesch, Peter E., Poodiak, Robert, Ravikumar, B., Ray, Phillip P., Richberg, Rolf, Rush, Ralph, Saleh, Ossama A., Byrd, Stan, Wong, Roman, Vowe, Michael, Zhu, David, Bloom, David M., Doucette, Robert L.
Published in Mathematics magazine (01.10.2003)