Zero distribution of complex orthogonal polynomials with respect to exponential weights. - Daan Huybrechs; Arno B. J. Kuijlaars; Nele Lejon (J. Approx. Theory, 2014)

A Numerical Method for Oscillatory Integrals with Coalescing Saddle Points. - Daan Huybrechs; Arno B. J. Kuijlaars; Nele Lejon (SIAM J. Numer. Anal., 2019)