Karpeshina, Y. E. (1997). Perturbation theory for the Schrödinger operator with a periodic potential. Springer.
Chicago Style (17th ed.) CitationKarpeshina, Yulia E. Perturbation Theory for the Schrödinger Operator with a Periodic Potential. Berlin: Springer, 1997.
MLA (9th ed.) CitationKarpeshina, Yulia E. Perturbation Theory for the Schrödinger Operator with a Periodic Potential. Springer, 1997.