Entropy and Eschatology: A Comment on Kutrovátz's Paper "Heat Death in Ancient and Modern Thermodynamics". - Milan M. Cirkovic (Open Syst. Inf. Dyn., 2002)

On a Possible Physical Metatheory of Consciousness. - Miroljub Dugic; Milan M. Cirkovic; Dejan Rakovic (Open Syst. Inf. Dyn., 2002)

Galactic Gradients, Postbiological Evolution and the Apparent Failure of SETI - Milan M. Cirkovic; Robert J. Bradbury (CoRR, 2005)