Kinematic quantities and Raychaudhuri equations in a 5D universe
Crossref DOI link: https://doi.org/10.1140/epjc/s10052-015-3564-9
Published Online: 2015-07-28
Published Print: 2015-07
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Bejancu, Aurel
License valid from 2015-07-01