Bernard Bolzano Gesamtausgabe / Reihe II: Nachlaß. B. Wissenschaftliche Tagebücher. Band 5,2: Miscellanea Mathematica 8
On more than two thousand closely written folios, Bolzano‹s ‹Mathematical Diaries‹ provide a complete account of his scientific development between 1799 and 1844. Using this authentic account, it is possible to date Bolzano‹s most significant discoveries in mathematics and logic and to reveal his sources ...