1
by Rickles, Dean
Published 2006
Clarendon
Subjects: ...Quantum gravity...

2
by Blum, Alexander S.
Published 2018
Edition Open Access
...This volume collects the earliest contributions to what is now known as quantum gravity research...

3
by Rickles, Dean
Published 2014
Springer Berlin Heidelberg
Subjects: ...Classical and Quantum Gravity...