On the ( $$1+3$$ 1 + 3 ) threading of spacetime with respect to an arbitrary timelike vector field
Crossref DOI link: https://doi.org/10.1140/epjc/s10052-015-3390-0
Published Online: 2015-04-23
Published Print: 2015-04
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Bejancu, Aurel
Călin, Constantin
License valid from 2015-04-01