@ARTICLE{Mueller:2008:Fall,
    author = {T. M{\"u}ller},
    title = {{Falling into a Schwarzschild black hole}},
    journal = {Gen. Rel. Grav.},
    year = {2008},
    volume = {40},
    pages = {2185--2199},
    doi = {10.1007/s10714-008-0623-7}
}