A weak solution for a system of equations of elliptic-hyperbolic type
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Publication:3249947
DOI10.1002/cpa.3160110305zbMath0081.31201OpenAlexW2020792784MaRDI QIDQ3249947
Publication date: 1958
Published in: Communications on Pure and Applied Mathematics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1002/cpa.3160110305
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