APA-referens

Balser, W. (2000). Formal power series and linear systems of meromorphic ordinary differential equations. Springer.

Chicago-stil citat

Balser, Werner. Formal Power Series and Linear Systems of Meromorphic Ordinary Differential Equations. New York: Springer, 2000.

MLA-referens

Balser, Werner. Formal Power Series and Linear Systems of Meromorphic Ordinary Differential Equations. Springer, 2000.