Astronomy for the Court in the Early Sixteenth Century José Chabás OriginalPaper 27 August 2003 Pages: 183 - 217
Einstein’s Methodology, Semivectors and the Unification of Electrons and Protons Jeroen van Dongen OriginalPaper 10 October 2003 Pages: 219 - 254
Quotient Rings of Noncommutative Rings in the First Half of the 20th Century S. C. Coutinho OriginalPaper 10 October 2003 Pages: 255 - 281
