Anderson, J. T. Quantum and semiclassical scales for the \(x^n\) anharmonic oscillator. (English) Zbl 1021.81510 Mod. Phys. Lett. A 7, No. 9, 763-766 (1992). Cited in 1 Document MSC: 81Q20 Semiclassical techniques, including WKB and Maslov methods applied to problems in quantum theory PDFBibTeX XMLCite \textit{J. T. Anderson}, Mod. Phys. Lett. A 7, No. 9, 763--766 (1992; Zbl 1021.81510) Full Text: DOI