Gromov, M. L. Konvexe Integration von Differentialrelationen. I. (Russian) Zbl 0254.58001 Izv. Akad. Nauk SSSR, Ser. Mat. 37, 329-343 (1973). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 2 ReviewsCited in 10 Documents MSC: 58A99 General theory of differentiable manifolds 58C99 Calculus on manifolds; nonlinear operators 57R40 Embeddings in differential topology 35G20 Nonlinear higher-order PDEs PDF BibTeX XML Cite \textit{M. L. Gromov}, Izv. Akad. Nauk SSSR, Ser. Mat. 37, 329--343 (1973; Zbl 0254.58001)