@article{106302, author = {B. G\k adek and Krzysztof Heberlein and Antoni Jakubowicz}, title = {On certain Einstein space-time}, journal = {Commentationes Mathematicae Universitatis Carolinae}, volume = {025}, year = {1984}, pages = {297-301}, zbl = {0556.53030}, mrnumber = {768818}, language = {en}, url = {http://dml.mathdoc.fr/item/106302} }
Gądek, B.; Heberlein, Krzysztof; Jakubowicz, Antoni. On certain Einstein space-time. Commentationes Mathematicae Universitatis Carolinae, Tome 025 (1984) pp. 297-301. http://gdmltest.u-ga.fr/item/106302/
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