Gianni, R., & Ricci, R. Classical solvability of some free boundary problems through the geometry of the level lines.
Trích dẫn kiểu ChicagoGianni, Roberto., và Riccardo Ricci. Classical Solvability of Some Free Boundary Problems Through the Geometry of the Level Lines.
MLA引文Gianni, Roberto., và Riccardo Ricci. Classical Solvability of Some Free Boundary Problems Through the Geometry of the Level Lines.
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