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Publication:3381297
DOI10.13548/j.sxzz.2021.02.003zbMath1488.35003MaRDI QIDQ3381297
Publication date: 29 September 2021
Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Cauchy-Kovalevskaya theorems (35A10) Initial value problems for systems of nonlinear higher-order PDEs (35G55)