TY - JOUR AU - Dunham, Charles B. TI - Dependence of Best Rational Chebyshev Approximations on the Domain JO - Canadian mathematical bulletin PY - 1977 SP - 451 EP - 454 VL - 20 IS - 4 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1977-066-1/ DO - 10.4153/CMB-1977-066-1 ID - 10_4153_CMB_1977_066_1 ER -