APA (7th ed.) Citation

Tichonov, A. N., Leonov, A. S., & Jagola, A. G. Nonlinear ill posed problems. Chapman & Hall.

Chicago Style (17th ed.) Citation

Tichonov, Andrej N., Aleksandr S. Leonov, and Anatolij G. Jagola. Nonlinear Ill Posed Problems. London [u.a.]: Chapman & Hall.

MLA (9th ed.) Citation

Tichonov, Andrej N., et al. Nonlinear Ill Posed Problems. Chapman & Hall.