@article{AIHPB_1997__33_3_359_0,
     author = {Chen, Dayue},
     title = {Average properties of random walks on {Galton-Watson} trees},
     journal = {Annales de l'I.H.P. Probabilit\'es et statistiques},
     pages = {359--369},
     publisher = {Gauthier-Villars},
     volume = {33},
     number = {3},
     year = {1997},
     mrnumber = {1457056},
     zbl = {0894.60065},
     language = {en},
     url = {http://www.numdam.org/item/AIHPB_1997__33_3_359_0/}
}