@article{AIHPB_2002__38_4_557_0,
     author = {Hu, Yaozhong},
     title = {Probability structure preserving and absolute continuity},
     journal = {Annales de l'I.H.P. Probabilit\'es et statistiques},
     pages = {557--580},
     publisher = {Elsevier},
     volume = {38},
     number = {4},
     year = {2002},
     mrnumber = {1914939},
     zbl = {1002.60046},
     language = {en},
     url = {http://www.numdam.org/item/AIHPB_2002__38_4_557_0/}
}