@article {Electronic_Letters_1992,
	title = {{RCS} of electrically large targets modelled with {NURBS} surfaces},
	journal = {Electronic Letters},
	volume = {28},
	number = {12},
	year = {1992},
	month = {June},
	pages = {1119{\textendash}1121},
	author = {P{\'e}rez, Jes{\'u}s and C{\'a}tedra, M. F.}
}
