This article revises the accepted catalogue of architectural works — proposed and built structures, planning studies, and other projects — by the German architect Oswald Mathias Ungers (1926–2007). Based on primary research conducted at the Ungers office in Cologne beginning in 1973 and continuing to the present at the Ungers Archiv für Architekturwissenschaft (UAA), as well as on field documentation, the article identifies a number of projects left out of the accepted catalogue that was first enumerated in the monograph Oswald Mathias Ungers: Architetture 1951–1990, (Milan: Electa, 1991). It discusses uncatalogued design projects based on materials found at the UAA and analyses the most significant of these related to design strategies that Ungers was exploring in the early phase of his professional life.

中文翻译：

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Oswald Mathias Ungers 完成并完成的早期作品：署名和致谢

本文修订了由德国建筑师 Oswald Mathias Ungers (1926-2007) 所接受的建筑作品目录——提议和建造的结构、规划研究和其他项目。根据从 1973 年开始在科隆 Ungers 办公室进行的初步研究，并在 Ungers Archiv für Architekturwissenschaft (UAA) 进行至今，以及现场文件，本文确定了一些在公认目录中遗漏的项目在专着 Oswald Mathias Ungers: Architetture 1951–1990 (Milan: Electa, 1991) 中首次列举。它讨论了基于在 UAA 发现的材料的未编目设计项目，并分析了其中最重要的与 Ungers 在其职业生涯早期探索的设计策略相关的项目。