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.
Παραπομπή σε μορφή Chicago (17η εκδ.)Baltes, Heinrich P., και 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.
Παραπομπή σε μορφή MLA (8th εκδ.)Baltes, Heinrich P., και 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.
