http://localhost:8080/xmlui/handle/123456789/1350 Wed, 03 Jun 2026 10:37:34 GMT 2026-06-03T10:37:34Z http://localhost:8080/jspui/retrieve/0eaedf5c-cc50-4b98-b1c8-a16ea5ede2fc/Mathematical Economics.2020.May.pdf http://localhost:8080/xmlui/handle/123456789/1350 http://localhost:8080/xmlui/handle/123456789/1351 Title: Mathematical Economics Authors: MGU Mon, 08 Mar 2021 00:00:00 GMT http://localhost:8080/xmlui/handle/123456789/1351 2021-03-08T00:00:00Z