Fritz John
1910
Introduction to calculus and analysis
Partial differential equations
Introduction to Calculus and Analysis [2/2]
Collected papers
Contributions to the Theory of Partial Differential Equations Am33
Annals of Mathematics Studies Paperback
Lectures on advanced numerical analysis
Nonlinear wave equations, formation of singularities
Plane Waves and Spherical Means
Plane waves and spherical means applied to partial differential equations
Advanced numerical analysis
Advanced ordinary differential equations
Differential equations with approximate and improper data