TY - BOOK A1 - Ali, Alaa Haj TI - Well-posedness and Symmetry Properties of Free Boundary Problems for some Non-linear Degenerate Elliptic Second Order Partial Differential Equations PB - کتابخانه مطالعات اسلامی به زبان‌های اروپایی SN - 90412089 UR /book/90412089/Wellposedness-and-Symmetry-Properties-of-Free-Bou/ ER -