@article {Beidar:1 November 1996:0021-8693:688,
	author = "Beidar, K.",
	author = "Fong, Y.",
	author = "Ke, W.F.",
	title = "On Finite Circular Planar Nearrings",
	journal = "Journal of Algebra",
	volume = "185",
	year = "1 November 1996",
	abstract = "The main subject of this paper is to characterize finite circular Ferrero pairs, the tool for constructing finite circular planar nearrings. A general characterization of finite circular Ferrero pairs is given. In particular, a generalized version of Modisett's characterization (see J. R. Clay "Nearrings: Geneses and Applications," pp. 68-75, Oxford Univ. Press, Oxford, 1992) is presented for finite circular Ferrero pairs ( N , Phi) with cyclic Phi. We show that the fixed point free group of automorphisms Phi of a finite circular Ferrero pair ( N , Phi) is metacyclic. Finally, two questions on the existence of nonabelian circular planar nearrings are answered by a general construction method and some basic examples.",
	pages = "688-709(22)",
	url = "http://www.ingentaconnect.com/content/ap/ja/1996/00000185/00000003/art00347"
}