APA (7th ed.) Citation

Baumgärtel, H. (1985). Analytic perturbation theory for matrices and operators. Birkhäuser Verlag.

Chicago Style (17th ed.) Citation

Baumgärtel, Hellmut. Analytic Perturbation Theory for Matrices and Operators. Basel ; Boston: Birkhäuser Verlag, 1985.

MLA (9th ed.) Citation

Baumgärtel, Hellmut. Analytic Perturbation Theory for Matrices and Operators. Birkhäuser Verlag, 1985.

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