I don't know if it's ok. Try the HKUST library. The electronic library of the European Mathematical Society in u.edu.cn/journals/ provides periodicals, conferences, papers, monographs, lectures, software and other resources. And provide full-text browsing of periodicals and e-books. Non-e-books provide preface, abstract, table of contents and book reviews. Especially in the column of classic works, the full text of classic papers by Hamilton and Riemann can be retrieved at present. Science.gov/Social scientific (economics) research papers database, providing part of the full text. Keywords Max Planck Institute, Max Planck Institute, http://www.livingreviews.org, The Society has established three open access magazines: (1) Life Review in Relativity ISSN1433-8351http://relativity.livingreviews.org/.(2) Life Review in Solar Physics ISSN16/kloc. Kloc-0/http://solarphysics.livingreviews.org/(3) Life Review in European Governance ISSN: 18 13-83 provides advanced retrieval and simple retrieval, and downloads corresponding reader software according to the requirements of the original format. The World Bank reported that http://www-wds.worldbank.org collected 27,000 bank reports.

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