Optimization of a one dimensional hypertelescope for a direct imaging in astronomy. - Paul Armand; Joël Benoist; Elsa Bousquet; Laurent Delage; Serge Olivier; François Reynaud (Eur. J. Oper. Res., 2009)

Chebyshev approximation of the null function by an affine combination of complex exponential functions. - Paul Armand; Joël Benoist; Elsa Bousquet (J. Approx. Theory, 2010)