@inbook{740f05334ef44c9da1a785eddda0a7ea,

title = "A characterization of the classical unitals",

abstract = "A characterization of the classical unitals is given in terms of certain geometrical properties.",

author = "H.A. Wilbrink",

year = "1983",

language = "English",

isbn = "0-8247-1052-5",

series = "Lecture Notes in Pure and Applied Mathematics",

publisher = "Marcel Dekker Inc.",

pages = "445--454",

editor = "N.L. Johnson and M.J. Kallaher and C.T. Long",

booktitle = "Finite geometries (proceedings of a conference in honor of T. G. Ostrom, Pullman WA, USA, April 7-11, 1981)",

address = "United States",

}