{"title": "Variational Methods for Eigenvalue Approximation (CBMS-NSF Regional Conference Series in Applied Mathematics)", "covers": [698560], "key": "/works/OL3747990W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL658214A"}}], "type": {"key": "/type/work"}, "subjects": ["Eigenvalues"], "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2009-12-10T04:22:39.491228"}, "last_modified": {"type": "/type/datetime", "value": "2022-02-25T14:56:56.301396"}}