@article{AIHPA_1990__53_1_97_0,
     author = {Marra, Rossana and Serva, Maurizio},
     title = {Variational principles for a relativistic stochastic mechanics},
     journal = {Annales de l'I.H.P. Physique th\'eorique},
     pages = {97--108},
     publisher = {Gauthier-Villars},
     volume = {53},
     number = {1},
     year = {1990},
     mrnumber = {1077467},
     zbl = {0701.60106},
     language = {en},
     url = {http://www.numdam.org/item/AIHPA_1990__53_1_97_0/}
}