APA (7th ed.) Citation

Weis, L. (1981). Perturbation classes of semi-Fredholm operators. Univ., Fachber. Mathematik.

Chicago Style (17th ed.) Citation

Weis, Lutz. Perturbation Classes of Semi-Fredholm Operators. Kaiserslautern: Univ., Fachber. Mathematik, 1981.

MLA (9th ed.) Citation

Weis, Lutz. Perturbation Classes of Semi-Fredholm Operators. Univ., Fachber. Mathematik, 1981.

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