APA (7th ed.) Citation

Ulmet, M. G. (1990). Admissible boundary conditions for differential operators.

Chicago Style (17th ed.) Citation

Ulmet, Marlene G. Admissible Boundary Conditions for Differential Operators. Tübingen, 1990.

MLA (9th ed.) Citation

Ulmet, Marlene G. Admissible Boundary Conditions for Differential Operators. 1990.

Warning: These citations may not always be 100% accurate.