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2 “... from Bonn University, Germany (1978) and his D.Sc. from Cairo University (2010) with a dissertation...”

3 “... for Liberty Under the Rule of Law« -- This Liber amicorum dedicated to Hans-Ullrich Paeffgen of Bonn...”

4 Table of Contents: “... Polyether Macrocycle -- Consequences of the ‘Pedersen Papers’ on Crown Type Chemistry at Würzburg and Bonn...”

5 “.... and midnight. All those troubles were, however, soon rewarded by the chair of statistics at Bonn University...”

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