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An Introduction to Mamlūk Historiography. An Analysis of Arabic Annalistic and Biographical Sources for the Reign of al-Malik an-Nāṣir Muḥammad ibn Qalā'ūn.(Freiburger Islamstudien. 2)
Income and Distribution Analysis with the Taxpayer-Panel-New Prospects and First Results for Self-Employed, as Freelancers and Entrepeneurs, and Employees as Well as for High Incomes