Matrices of zeros and ones

On Representatives of Subsets

P. Hall · Journal of the London Mathematical Society · 1935 · 2K citations

Natural Sciences, Mathematics, Set Theory +4

A combinatorial problem

de Ng Dick Bruijn · Data Archiving and Networked Services (DANS) · 1946 · 1.3K citations · Full text

A theorem in finite projective geometry and some applications to number theory

James Singer · Transactions of the American Mathematical Society · 1938 · 737 citations

Natural Sciences, Mathematics, Discrete Mathematics +11

On Orthogonal Matrices

R. E. A. C. Paley · Journal of Mathematics and Physics · 1933 · 607 citations

ON THE CONSTRUCTION OF BALANCED INCOMPLETE BLOCK DESIGNS

R. C. Bose · Annals of Eugenics · 1939 · 574 citations

Social Sciences, Ethnic Studies, Discrimination +9