Solving a single conservation law

Hyperbolic systems of conservation laws II

1957 • 2,812 citations

Solutions with shocks: An example of an L₁‐contractive semigroup

1971 • 86 citations

Solutions to nonlinear hyperbolic Cauchy problems without convexity conditions

1970 • 78 citations

An ordering principle and generalized solutions of certain quasi‐linear partial differential equations

1959 • 26 citations