{"title": "Crown Ethers and Phase Transfer Catalysis in Polymer Science", "covers": [9374795], "key": "/works/OL20698628W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL3419253A"}}], "type": {"key": "/type/work"}, "subjects": ["Chemistry", "Polymers", "Polymer Sciences"], "latest_revision": 2, "revision": 2, "created": {"type": "/type/datetime", "value": "2020-05-02T10:55:47.530917"}, "last_modified": {"type": "/type/datetime", "value": "2022-12-08T08:49:47.309652"}}