@article {28461,
	title = {Physical parameters of contact binaries through 2-D and 3-D correlation diagrams},
	volume = {159},
	year = {2009},
	month = {2009/03/1},
	pages = {129 - 130},
	abstract = {Physical parameters of contact binaries are studied through 2-D and 3-D correlations among them. It is shown that the physical parameters (i.e. mass, radius and luminosity) are closely correlated with the orbital period and mass ratio in the 3-D domain. These correlations can be used as a quality check for the parameters in every given solution of a contact binary. The empirical laws, extracted out of these correlations, are a useful tool for a quick estimate of physical parameters for the numerous contact binaries found in global sky surveys.},
	isbn = {1021-2043},
	url = {https://ui.adsabs.harvard.edu/abs/2009CoAst.159..129G},
	author = {Gazeas, K. D.}
}
