{ "author": [ { "firstname": "A H", "lastname": "Clark", "name": "A H Clark" }, { "firstname": "L F", "lastname": "Clark", "name": "L F Clark" } ], "type": "article", "title": "Butterflies from Virginia and the District of Columbia", "journal": { "name": "Proceedings of The Biological Society of Washington", "volume": "51", "pages": "1--6", "identifier": [ { "type": "issn", "id": "0006-324X" } ] }, "year": "1938", "link": [ { "anchor": "LINK", "url": "http:\/\/biostor.org\/reference\/81858" }, { "anchor": "LINK", "url": "http:\/\/www.biodiversitylibrary.org\/page\/34510018" } ], "identifier": [ { "type": "biostor", "id": 81858 }, { "type": "bhl", "id": 34510018 } ] }