Projective planes of type I-4

Elementary Number Theory

G. F. Cramer, J. V. Uspensky, M. A. Heaslet · National Mathematics Magazine · 1940 · 177 citations

Elementary Number Theory, Computational Number Theory, Analytic Number Theory +1

Planar division neo-rings

D. Hughes · Transactions of the American Mathematical Society · 1955 · 42 citations

Planar Division Neo-rings, Commutative Algebra, Modern Algebra +1

Collineations and generalized incidence matrices

Daniel Hughes · Transactions of the American Mathematical Society · 1957 · 41 citations · Full text

Geometry, Matrix Method, Matrix Theory +2

Generalized incidence matrices over group algebras

D. Hughes · Illinois Journal of Mathematics · 1957 · 30 citations · Full text

Representation Theory, Group Representation, Universal Algebra +2

Double Transitivity In Finite Projective Planes

T. G. Ostrom · Canadian Journal of Mathematics · 1956 · 27 citations · Full text

Projective Plane, Finite Geometry, Schubert Calculus +5