by Zerger, Ted, Deutsch, Emeric, Chao, Wu Wei, Binz, J. C., Pirvănescu, Florin S., Andreoli, Michael, Hoehn, Larry, Callan, David, Lau, Kee-Wai, Stahl, Saul, Schindler, Volkhard, Harminc, Matús̆, Soták, Roman, Abad, Jack C., Lord, Nick, Schmeichel, Edward
Published in Mathematics magazine (01.06.1997)

by Bényi, Árpád, Martin, Mircea, Ivady, P., Woltermann, Michael, Just, Erwin, MacKinnon, Nick, Gregorac, Robert, Klamkin, Murray S., Sastry, K. R. S., Abad, Jack, Bajnok, Bela, Barbara, Roy, Bataille, Michel, Beasley, Brian D., Bednarchak, D., Boerkoel, Ton, Bogaert, Jean, Brodie, Marc, Cashing, Doug, Christopher, John, Diminnie, Charles R., Donini, Daniele, Euler, Russell, Sadek, Jawad, Fleming, Charles M., Furdui, Ovidiu, Gasarch, William, Getz, Marty, Jones, Dixon, Grivaux, Julien, Grossman, Jerrold W., Iannucci, Douglas, Jamil, Khudija, Jaroma, John H., Johnson, D. Kipp, Jones, Lenny, Korbin, Ken, Kutsenok, Victor Y., Lampakis, Elias, Langsam, Joe, Lindstrom, Peter W., Locke, S. C., Marino, Francesco, Martin, Reiner, Raduns, Gary, Rand, Alex, Rhoades, Robert C., Richberg, Rolf, Robertson, John P., Robertson, James S., Ruppin, Elianna, Sedinger, Harry, Sinefakopoulos, Achilleas, Smith, Richard M., Stadler, Albert, Steinsaltz, Steven, Trautman, Dave, Treat, Daniel G., Vandergriff, Jim, Wang, Edward, Wilcock, Doug, Witter, Dean, Wood, Japheth, Zhou, Li, Zhu, David, Atkins, John, Bailey, Herb, Binz, J. C., Bornsztein, Pierre, Curtis, Chip, Deshpande, M. N., Ginsberg, Brian D., Goehl, John F., Rush, Ralph, Simon, Raul A., Skala, Helen, Wang, H. T., Satnoianu, Razvan A., Márquez, Juan-Bosco Romero, Bencze, Mihaly, Bracken, Paul, Morales, Daniel A., Moreno, Luis
Published in Mathematics magazine (01.06.2003)