@Article{Balakrishna96a,
    author = {J. Balakrishna and G. Daues and E. Seidel and W.-M. Suen and M. Tobias and E. Wang},
    title = {Coordinate conditions in three-dimensional numerical relativity},
    journal = {Class. Quant. Grav.},
    year = {1996},
    key = {Balakrishna96a},
    volume = {13},
    pages = {L135-L142},
    note = {PHY94-07882,PHY94-04788,PHY96-00507}
}