@article{AIHPB_2005__41_3_335_0,
     author = {Salminen, Paavo and Yor, Marc},
     title = {Properties of perpetual integral functionals of brownian motion with drift},
     journal = {Annales de l'I.H.P. Probabilit\'es et statistiques},
     pages = {335--347},
     publisher = {Elsevier},
     volume = {41},
     number = {3},
     year = {2005},
     doi = {10.1016/j.anihpb.2004.01.006},
     mrnumber = {2139023},
     zbl = {1082.60073},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/j.anihpb.2004.01.006/}
}