“Modeling the origin of time and of the Universe — symposium at the Royal Society. A Research Symposium in Honour of Michael Heller on the Occasion of His Receiving the 2008 Templeton Price”, ZFN, no. 43, pp. 33–34, Dec. 2008, Accessed: Oct. 09, 2025. [Online]. Available: https://www.zfn.edu.pl/index.php/zfn/article/view/231