https://stardrive.org/index.php/sd-news-archive/64-archive-science-news-archive-2010/274-julian-barbour-oxford-university-machian-quantum-gravity-project
Julian Barbour Oxford University Machian Quantum Gravity Project
Stardrive - Internet Science Education Project
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https://evcforum.net/dm.php?control=page&t=5309&mpp=15&p=3
EvC Forum: Julian Barbour on Time
Julian Barbour on Time
julian barbouron timeevcforum
https://forums.fqxi.org/d/4178
Timeless Explanation: A New Kind of Causality, Julian Barbour - QSpace Forums
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