Superposition: on Cavalieri’s practice of mathematics Paolo Palmieri OriginalPaper 06 November 2008 Pages: 471 - 495
The Early Development of the Algebraic Theory of Semigroups Christopher Hollings OriginalPaper 03 June 2009 Pages: 497 - 536
Grasping the Conceptual Difference Between János Bolyai and Lobachevskii’s Notions of Non-Euclidean Parallelism János Tanács OriginalPaper 16 June 2009 Pages: 537 - 552
Reading Gauss in the Computer Age: On the U.S. Reception of Gauss’s Number Theoretical Work (1938–1989) Maarten Bullynck OriginalPaper 10 June 2009 Pages: 553 - 580