@article{AIHPB_2004__40_5_539_0,
     author = {Dub\'edat, Julien},
     title = {Reflected planar brownian motions, intertwining relations and crossing probabilities},
     journal = {Annales de l'I.H.P. Probabilit\'es et statistiques},
     pages = {539--552},
     publisher = {Elsevier},
     volume = {40},
     number = {5},
     year = {2004},
     doi = {10.1016/j.anihpb.2003.11.005},
     mrnumber = {2086013},
     zbl = {1054.60085},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/j.anihpb.2003.11.005/}
}