1.
Raikov G. Spectral Shift Function for Schr¨odinger Operators in Constant Magnetic Fields. CUBO [Internet]. 2005 Aug. 1 [cited 2024 May 19];7(2):171-99. Available from: https://www.perspectivasdelacomunicacion.cl/ojs/index.php/cubo/article/view/1548