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HERE AND THEREEskel Nordell, Rudolph E. Langer, Claus Muller, Peter Gray, Orr E. Reynolds and John M. Talbot · American Scientist · 1961
turning pointLanger, Rudolph E. · Duke Mathematical Journal · 1956
Some General Remarks Concerning Scientific ExpositionRudolph E. Langer · National Mathematics Magazine · 1934
On Integral Equations with Discontinuous KernelsJ. D. Tamarkin and Rudolph E. Langer · Transactions of the American Mathematical Society · 1928
An Excerpt from the Works of EulerLanger, Rudolph E. · The American Mathematical Monthly · 1957
On the Construction of Related Differential EquationsRudolph E. Langer · Transactions of the American Mathematical Society · 1956
On integral equations with discontinuous kernelsTamarkin, J. D.; Langer, Rudolph E. · Transactions of the American Mathematical Society · 1928
Analytic Geometry of the TriangleF. C. Gentry · National Mathematics Magazine · 1941
A General Theory of LimitsH. L. Smith · National Mathematics Magazine · 1938
A Generalization of Chevilliet's FormulaChester C. Camp · National Mathematics Magazine · 1936
Laplace's Contributions to Pure MathematicsA. W. Richeson · National Mathematics Magazine · 1942
Notes and CommentsN. A. Court · National Mathematics Magazine · 1943
Beitrage zur griechischen Logistikby Kurt VogelReview by: G. Waldo Dunnington · National Mathematics Magazine · 1938
Sturm's Theorem for Multiple RootsJoseph Miller Thomas · National Mathematics Magazine · 1941
Back MatterNational Mathematics Magazine · 1938