Testing Cosmogonic Models with Gravitational Lensing Testing Cosmogonic Models with Gravitational Lensing Testing cosmogonic models with gravitational lensing. Cosmogonic Problems associated with a Secular Decrease of Mass The origin and cosmogonic implications of seed magnetic fields Strong gravitational lensing statistics as a test of cosmogonic scenarios On a Possibly Fundamental Principle in Chemistry as Viewed in a Cosmogonic Context Estimates of the size of the particles in the rings of saturn and their cosmogonic implications Internal Velocity and Mass Distributions in Clusters of Galaxies for a Variety of Cosmogonic Models The rock carvings of the Chalcolithic and ancient Bronze age from the Mont Bego area. The cosmogonic myths of the early metallurgic ...