@article{AIHPA_1993__58_4_433_0,
     author = {Harding, T. J. and Bloore, F. J.},
     title = {Isomorphism of de {Rham} cohomology and relative {Hochschild} cohomology of differential operators},
     journal = {Annales de l'I.H.P. Physique th\'eorique},
     pages = {433--452},
     year = {1993},
     publisher = {Gauthier-Villars},
     volume = {58},
     number = {4},
     mrnumber = {1241705},
     zbl = {0787.58003},
     language = {en},
     url = {https://www.numdam.org/item/AIHPA_1993__58_4_433_0/}
}