APA

Hille E., . (1976). Ordinary differential equations in the complex domain. New York, NY [u.a.]: Wiley.

Chicago

Hille Einar, . 1976. Ordinary differential equations in the complex domain. New York, NY [u.a.]: Wiley.

Harvard

Hille E., . (1976). Ordinary differential equations in the complex domain. New York, NY [u.a.]: Wiley.

MLA

Hille Einar, . Ordinary differential equations in the complex domain. New York, NY [u.a.]: Wiley. 1976.