00490nam a22001577a 4500 12000 12000 210116b ||||| |||| 00| 0 eng d 0890066345 621.38 C3579 4261 Catedra, Manual F. The CG-FFT method: application of signal processing techniques to electromagnetics / 1st ed. Boston: Artech House, . 1995 xv, 361 p. Conjugate gradient methods BK 0 0 ddc 0 621_380000000000000_C3579 0 22441 CL CL 2021-01-16 621.38 C3579 08504 2021-01-16 BK