Córcoles, J., and M. A. González,  "Efficient Combined Array Thinning and Weighting for Pattern Synthesis With a Nested Optimization Scheme",  IEEE Transactions on Antennas and Propagation, vol. 60, no. 11, pp. 5107-5117, Nov, 2012.

Córcoles, J., J. Rubio, and M. A. González,  "Spherical-Wave-Based Shaped-Beam Field Synthesis for Planar Arrays Including the Mutual Coupling Effects",  IEEE Transactions on Antennas and Propagation, vol. 59, no. 8, pp. 2872-2881, Aug, 2011.