@article{TAM_2002_27_1_a5,
     author = {G. Mohanty and R.C. Sahu and P.K. Sahoo},
     title = {Some geometrical aspects of {Bianchi} {type-I} space time},
     journal = {Theoretical and applied mechanics},
     pages = {79 - 86},
     publisher = {mathdoc},
     volume = {27},
     number = {1},
     year = {2002},
     url = {http://geodesic.mathdoc.fr/item/TAM_2002_27_1_a5/}
}