@article{10_2307_121101,
     author = {Pavel Bleher and Alexander Its},
     title = {Semiclassical asymptotics of orthogonal polynomials, {Riemann-Hilbert} problem, and universality in the matrix model},
     journal = {Annals of mathematics},
     year = {1999},
     volume = {150},
     number = {1},
     doi = {10.2307/121101},
     zbl = {0956.42014},
     url = {http://geodesic.mathdoc.fr/articles/10.2307/121101/}
}