Baltes, H. P., & Hilf, E. R. (1976). Spectra of finite systems: A review of Weyl's problem: The eigenvalue distribution of the wave equation for finite domains and its applications on the physics of small systems. Bibliographisches Institut.
Chicago Style (17th ed.) CitationBaltes, Heinrich P., and Eberhard R. Hilf. Spectra of Finite Systems: A Review of Weyl's Problem: The Eigenvalue Distribution of the Wave Equation for Finite Domains and Its Applications on the Physics of Small Systems. Mannheim: Bibliographisches Institut, 1976.
MLA (8th ed.) CitationBaltes, Heinrich P., and Eberhard R. Hilf. Spectra of Finite Systems: A Review of Weyl's Problem: The Eigenvalue Distribution of the Wave Equation for Finite Domains and Its Applications on the Physics of Small Systems. Bibliographisches Institut, 1976.