1. J. André, Uber nicht-Desarguesche Ebenen mit transitiver Translations gruppe. Math. Zeitschr. 60, 156–186 (1954).
2. R. H. Bruck, Existence problems for classes of finite projective planes. Unpublished lecture notes of the 1963 Summer Conference of the Canadian Mathematical Congress in Saskatoon.
3. R. H. Bruck, Construction problems of finite projective planes. Combinatorial Mathematics and its Applications (Proceedings of the 1967 Chapel Hill Conference.) Chapter 27, 426–514. University of North Carolina Press, 1969.
4. R. H. Bruck, Some relatively unknown ruled surfaces in projective space. Archives, Nouvelle Serie. Section des Sciences, Institut Grand-Ducal de Luxembourg, 34, 361–376 (1970).
5. R. H. Bruck, Circle geometry in higher dimensions. (To appear in a birthday volume for R. C. Bose.)