@article {2001AJ....121.2032M,
	title = {DIRECT Distances to Nearby Galaxies Using Detached Eclipsing Binaries and Cepheids. VII. Additional Variables in the Field M33A Discovered with Image Subtraction},
	journal = {\aj},
	volume = {121},
	number = {4},
	year = {2001},
	month = {apr},
	pages = {2032-2052},
	keywords = {Astrophysics, Cosmology: Distance Scale, Galaxies: Individual: Messier Number: M33, stars: binaries: eclipsing, stars: variables: Cepheids, stars: variables: other},
	doi = {10.1086/319970},
	author = {Mochejska, B.~J. and Kaluzny, J. and Stanek, K.~Z. and Sasselov, D.~D. and Szentgyorgyi, A.~H.}
}
