@article{AIHPB_1987__23_S2_245_0,
     author = {Carlen, E. A. and Kusuoka, S. and Stroock, D. W.},
     title = {Upper {Bounds} for symmetric {Markov} transition functions},
     journal = {Annales de l'I.H.P. Probabilit\'es et statistiques},
     pages = {245--287},
     publisher = {Gauthier-Villars},
     volume = {23},
     number = {S2},
     year = {1987},
     mrnumber = {898496},
     zbl = {0634.60066},
     language = {en},
     url = {http://archive.numdam.org/item/AIHPB_1987__23_S2_245_0/}
}