1. Logic in Reality;Brenner,2008
2. Levels of reality as source of quantum indeterminacy;Nicolescu,2000
3. Heisenberg and the levels of reality;Nicolescu;Eur. J. Sci. Theol.,2006
4. L’univers Psychique;Lupasco,1979
5. Was heißt “Immanenz der Formen” bei Aristoteles?http://www.hrstud.hr/prolegomena/Pro-2002–1/Pro-2002–1-Clanci-Buchheim.pdf