Put, M. v. d., & Singer, M. F. (2003). Galois theory of linear differential equations. Springer.
Chicago Style (17th ed.) CitationPut, Marius van der, and Michael F. Singer. Galois Theory of Linear Differential Equations. Berlin: Springer, 2003.
MLA (8th ed.) CitationPut, Marius van der, and Michael F. Singer. Galois Theory of Linear Differential Equations. Springer, 2003.
Warning: These citations may not always be 100% accurate.