@article {28518,
	title = {CCD Photometry and Modeling of the Overcontact System NSV 223},
	volume = {13},
	year = {2004},
	month = {2004/01/1},
	pages = {138 - 141},
	abstract = {New l BVRI CCD observations of the eclipsing binary NSV 223 are described, and a new ephemeris is proposed. The light curves are analyzed using the Wilson-Devinney light curve synthesis code, and the new geometric and photometric elements are derived. These elements, combined with the available spectroscopic data, yield the absolute system parameters, which make it possible to construct a model of the system.},
	keywords = {Stars: binaries: eclipsing, stars: individual: NSV 223},
	isbn = {1021-6766},
	url = {https://ui.adsabs.harvard.edu/abs/2004BaltA..13..138N},
	author = {Niarchos, P. G. and Gazeas, K. D.}
}
