1. Propagating insight : a tribute to Yngve Öhrn /: a tribute to Yngve Öhrn. (1999) Other Names: Öhrn, Yngve; Löwdin, Per-Olov, 1916-2000 Record Type: Book Extent: 1 online resource (380 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗