Elementary Properties of Inductive LimitsIsidore Fleischer · 1963

Completeness of the infinitary polyadic axiomatizationIsidore Fleischer · 1993

Order-Convergence in PosetsIsidore Fleischer · 1989

Abstract Prüfer ideal theoryIsidore Fleischer · Journal of Algebra · 1988

Monoid extension theoryIsidore Fleischer · Journal of Pure and Applied Algebra · 1981

A × Acongruence coherent impliesAcongruence permutableDavid M. Clark; Isidore Fleischer · Algebra Universalis · 1987

Functional representation of vector lattices IIIsidore Fleischer · Archiv der Mathematik · 1994

Ein IntegrallimesaustauschsatzIsidore Fleischer · 1962

Two Empires or Three?Ernst Mayr · Proceedings of the National Academy of Sciences of the United States of America · 1998

The Objects of SelectionErnst Mayr · Proceedings of the National Academy of Sciences of the United States of America · 1997

Generalized Riemannian GeometryLuther P. Eisenhart · Proceedings of the National Academy of Sciences of the United States of America · 1962

On Monothetic GroupsPaul R. Halmos and H. Samelson · Proceedings of the National Academy of Sciences of the United States of America · 1942

Stochastic Speculative PricePaul A. Samuelson · Proceedings of the National Academy of Sciences of the United States of America · 1971

Supplement || Front MatterProceedings of the National Academy of Sciences of the United States of America · 1983

Supplement || Biological Sciences Subject IndexProceedings of the National Academy of Sciences of the United States of America · 1983

Supplement || Physical Sciences Subject IndexProceedings of the National Academy of Sciences of the United States of America · 1983