||Marco Giovanelli, Anguel Stefanov (Editors), General Relativity 1916 - 2016. Selected peer-reviewed papers presented at the
Fourth International Conference on the Nature and Ontology of Spacetime,
dedicated to the 100th anniversary of the publication of General Relativity,
30 May - 2 June 2016, Golden Sands, Varna, Bulgaria
(Minkowski Institute Press, Montreal 2017), 250 pages.
ISBN: 978-1-927763-47-6 (ebook) - $5
ISBN: 978-1-927763-46-9 (softcover) - $17.00
To be published in the first half of 2017