https://researchdiscovery.drexel.edu/esploro/outputs/book/A-Panorama-of-Modern-Operator-Theory/991019174306004721
A Panorama of Modern Operator Theory and Related Topics : The Israel Gohberg Memorial Volume -...
A Panorama of Modern Operator Theory and Related Topics : The Israel Gohberg Memorial Volume - Drexel University - Book
https://research.vu.nl/en/publications/in-memoriam-israel-gohberg-2/
In memoriam Israel Gohberg - Vrije Universiteit Amsterdam
in memoriamvrije universiteitisraelamsterdam