/persons/resource/persons194334
Schoepflin,
Urs
Research Library, Max Planck Institute for the History of Science, Max Planck Society;
/persons/resource/persons139374
Baltes,
Paul B.
Max Planck Institute for Human Development, Max Planck Society;
Center for Lifespan Psychology, Max Planck Institute for Human Development, Max Planck Society;