1. Geometry of the generalized geodesic flow and inverse spectral problems. (2016) Authors: Petkov, Vesselin; Stoyanov, Luchezar N, 1954- Record Type: Book Extent: 1 online resource View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Spectral theory of guided waves. (2021) Authors: Zilʹbergleĭt, A. S; Kopilevich, I︠U︡. I Record Type: Book Extent: 1 online resource View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. The Spectral Analysis of Time Series. ([1995]) Authors: Koopmans, Lambert H (Lambert Herman), 1930-2011 Record Type: Book Extent: 1 online resource, illustrations View Content: Available online (eLD content is only available in our Reading Rooms) ↗