@article{MET_1984__31_175928,
     author = {H. Heyer},
     title = {Brownian {Motion} and {Diffusion}  -  {Freedman,D.}},
     journal = {Metrika},
     pages = {42--42},
     publisher = {mathdoc},
     volume = {31},
     year = {1984},
     url = {http://geodesic.mathdoc.fr/item/MET_1984__31_175928/}
}