APA (7th ed.) Citation

Georg, K. (1969). Zur Spektraltheorie kegelinvarianter Operatoren.

Chicago Style (17th ed.) Citation

Georg, Kurt. Zur Spektraltheorie Kegelinvarianter Operatoren. Bonn, 1969.

MLA (9th ed.) Citation

Georg, Kurt. Zur Spektraltheorie Kegelinvarianter Operatoren. 1969.

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