Columbia Encyclopedia: Hartmann, Nicolai
Short biographical article, from the sixth edition of this reference work.
FOLDOC: Hartmann Nicolai
Concise biographical entry from this database. Includes recommended reading and links to related entries.
Hartmann and the Modern Concept of Supervenience
Essay by Ingvar Johansson.
Hartmann, Nicolai
Includes brief overview of philosophy and list of publications.