@article{BASM_2005_3_a4,
     author = {Valery Driuma},
     title = {On the {Riemann} extension of the {G\"odel} space-time metric},
     journal = {Buletinul Academiei de \c{S}tiin\c{t}e a Republicii Moldova. Matematica},
     pages = {43--62},
     publisher = {mathdoc},
     number = {3},
     year = {2005},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/BASM_2005_3_a4/}
}