TY - JOUR T1 - Spectrally accelerated BiConjugate Gradient Stabilized method for scattering from and propagation over electrically large inhomogeneous geometries A1 - Babaoglu, B. A1 - Altintas, A. A1 - Erturk, V.B. JA - Microwave and Optical Tech Lett Y1 - 2005 VL - 46 SP - 158 EP - 162 ER -