APA引文

Gianni, R., & Ricci, R. Classical solvability of some free boundary problems through the geometry of the level lines.

Trích dẫn kiểu Chicago

Gianni, 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.