Thomas Robert Malthus – An Essay on the Principle of Population
David Coleman
Bernhard Riemann — On the Hypotheses Which Lie at the Bases of Geometry
Jürgen Jost
Lothar Meyer
Gisela Boeck & Alan J. Rocke
Albert Einstein, Boris Podolsky, Nathan Rosen
Claus Kiefer
Wilhelm Conrad Röntgen
Uwe Busch
Murray Gell-Mann and the Physics of Quarks
Harald Fritzsch
Introduction to the Study of Natural History
Louis Agassiz & Christoph Irmscher
On the Hypotheses Which Lie at the Bases of Geometry
Jürgen Jost & Bernhard Riemann