@article {1984ApJ...283...33B,
	title = {Seven poor clusters of galaxies.},
	journal = {\apj},
	volume = {283},
	year = {1984},
	month = {aug},
	pages = {33-49},
	keywords = {Astronomical Catalogs, Astronomical Photometry, Astrophysics, Galactic Clusters, Histograms, Mass To Light Ratios, Radial Velocity, Red Shift, Velocity Distribution, X Ray Sources},
	doi = {10.1086/162271},
	author = {Beers, T.~C. and Geller, M.~J. and Huchra, J.~P. and Latham, D.~W. and Davis, R.~J.}
}
