@article {28510,
	title = {SZ Lyn: New pulsational and orbital elements based on old and recent photometric observations},
	volume = {145},
	year = {2004},
	month = {2004/06/1},
	pages = {49},
	abstract = {SZ Lyncis (=HD 67390) is a high amplitude Delta Scuti star, discovered by Hoffmeister in 1949. Van Genderen (1967) noticed that the residuals in the O-C diagrams followed a sinusoidal variation with a period of Porb = 3.091 years. Several years later, Barnes \& Moffett (1975) improved this period to Porb = 3.138 years and suggested that the sinusoidal variations in the O-C diagrams, observed by van Genderen (1967), originate from the light travel time effect, since SZ Lyn is a member of a binary system. This hypothesis was confirmed by Bardin \& Imbert (1984) with measurements of radial velocities. Soliman et al. (1986) found the pulsation period to be 0.120534896 days and the orbital period 1173.5 days.},
	isbn = {1021-2043},
	url = {https://ui.adsabs.harvard.edu/abs/2004CoAst.145...49G},
	author = {Gazeas, K. D. and Niarchos, P. G. and Boutsia, K. A.}
}
