Gianni, R., & Ricci, R. Classical solvability of some free boundary problems through the geometry of the level lines.
Chicago ZitierstilGianni, Roberto., und Riccardo Ricci. Classical Solvability of Some Free Boundary Problems Through the Geometry of the Level Lines.
MLA ZitierstilGianni, Roberto., und Riccardo Ricci. Classical Solvability of Some Free Boundary Problems Through the Geometry of the Level Lines.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.