TY  - JOUR
AU  - Yattselev, Maxim L.
TI  - On smooth perturbations of Chebyshëv polynomials and $ \bar {\partial } $-Riemann–Hilbert method
JO  - Canadian mathematical bulletin
PY  - 2023
SP  - 142
EP  - 155
VL  - 66
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.4153/S0008439522000145/
DO  - 10.4153/S0008439522000145
ID  - 10_4153_S0008439522000145
ER  -