APA (7th ed.) Citation

Ruch, D. K. A note on comprehensive backward biorthogonalization. Wiley.

Chicago Style (17th ed.) Citation

Ruch, David K. A Note on Comprehensive Backward Biorthogonalization. Wiley.

MLA (9th ed.) Citation

Ruch, David K. A Note on Comprehensive Backward Biorthogonalization. Wiley.

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