@conference{dkpiers1998_1, author = "N. K. Uzunoglu and P. Frangos and Kaklamani, Dimitra I. and E. Boulougouris and S. Pintzos", booktitle = "Proceedings of the Progress in Electromagnetics Research Symposium (PIERS 1998)", month = "July", note = "Nantes, France", pages = "926", title = "{C}alculation of the {R}adar {C}ross {S}ection ({RCS}) of {C}omplex {R}adar {T}argets {U}sing the {P}hysical {O}ptics {A}pproximation", year = "1998", }