Class-two space-time of product spaces in general relativity
URI
http://link.springer.com/article/10.1007%2FBF02785187?LI=truehttp://erepository.uonbi.ac.ke:8080/xmlui/handle/123456789/35904
Citation
22 Gennaio 1977, Volume 18, Issue 4, pp 119-122Publisher
Department of Mathematics, University of Nairobi