- Lorentz, George G. (3)
- Anastassiou, George A., 1952- (2)
- DeVore, Ronald A., 1941- (2)
- Agarwal, Ravi P (1)
- Berry, J. (1)
- Brezinski, Claude, 1941- (1)
- Butzer, Paul Leo, 1928- (1)
- Cadoli, Marco, 1965- (1)
- Carl, Bernd (1)
- Chatelin, Françoise (1)
- Ciesielski, Zbigniew, 1934- (1)
- Cossar, J. (1)
- Delvos, F.-J. (Franz-Jürgen) (1)
- Gaier, Dieter (1)
- Gardiner, Stephen J (1)
- Garnett, John, Ph.D (1)
- Golitschek, Manfred von, 1943- (1)
- Harmand, P. (Peter), 1953- (1)
- Haussmann, Werner, 1941- (1)
- International Conference on Multivariate Approximation Theory (1)
- Ivanov, V. K. (Viktor Konstantinovich) (1)
- Jetter, K., 1947- (1)
- Jöricke, Burglind (1)
- Keimel, Klaus (1)
- Khavin, Viktor Petrovich, 1933- (1)
- Korneĭchuk, Nikolaĭ Pavlovich (1)
- Luke, Yudell L. (1)
- Makovoz, Yuly, 1937- (1)
- McLaughlin, Renate (1)
- Mitrinović, Dragoslav S. (1)
- Molenaar, W. (1)
- Morgan, K. (Kenneth), 1945- (1)
- Nachbin, Leopoldo (1)
- Nessel, Rolf J., 1936- (1)
- Nikishin, E. M. (Evgenii Mikhailovich) (1)
- Oden, J. Tinsley (John Tinsley), 1936- (1)
- Petrushev, P. P. (Penco Petrov), 1949- (1)
- Pinkus, Allan, 1946- (1)
- Popov, Vasil A. (Vasil Atanasov) (1)
- Rahman, Qazi Ibadur (1)
- Reddy, J. N. (Junuthula Narasimha), 1945- (1)
- Reimer, Manfred, 1933- (1)
- Roth, Walter, 1947- (1)
- Schempp, Walter, 1938- (1)
- Schmeisser, Gerhard, 1939- (1)
- Semester on Approximation and Function Spaces (1986 : Warsaw) (1)
- Shapiro, Harold S. (1)
- Sorokin, V. N. (Vladimir Nikolaevich) (1)
- Southeastern Approximation Theorists. Conference (1)
- Stephani, Irmtraud (1)
- Timan, A. F. (Aleksandr Filippovich) (1)
- Totik, V. (1)
- Trebels, Walter (1)
- Vasić, P. M. (Petar M.) (1)
- Werner, D. (Dirk), 1955- (1)
- Werner, W. (Wend), 1958- (1)
- Wong, Patricia J. Y (1)
- Zienkiewicz, O. C. (1)
- 北原, 和明(1958-) (1)