@article{AFST_2007_6_16_1_37_0,
     author = {Christer Borell},
     title = {Minkowski sums and {Brownian} exit times},
     journal = {Annales de la Facult\'e des sciences de Toulouse : Math\'ematiques},
     pages = {37--47},
     year = {2007},
     publisher = {Universit\'e Paul Sabatier, Toulouse},
     volume = {Ser. 6, 16},
     number = {1},
     doi = {10.5802/afst.1137},
     zbl = {pre05247237},
     mrnumber = {2325590},
     language = {en},
     url = {https://afst.centre-mersenne.org/articles/10.5802/afst.1137/}
}