APA (7th ed.) Citation

Boyadzhiev, K. N. Kreĭn's trace formula and the spectral shift function. Wiley.

Chicago Style (17th ed.) Citation

Boyadzhiev, Khristo N. Kreĭn's Trace Formula and the Spectral Shift Function. Wiley.

MLA (9th ed.) Citation

Boyadzhiev, Khristo N. Kreĭn's Trace Formula and the Spectral Shift Function. Wiley.

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