C.A. Micchelli, T.J. Rivlin, et al.
Numerische Mathematik
Several generalizations of the Chebyshev polynomials in one variable to Chebyshev polynomials in several variables are presented.
C.A. Micchelli, T.J. Rivlin, et al.
Numerische Mathematik
C.A. Micchelli, T.J. Rivlin
Israel Journal of Mathematics
K.G. Ivanov, T.J. Rivlin, et al.
Journal of the London Mathematical Society
A.G. Konheim, T.J. Rivlin
Bulletin of the American Mathematical Society