@article{SAF_1973-1974____A19_0,
     author = {Beauzamy, B.},
     title = {Op\'erateurs convexifiants},
     journal = {S\'eminaire Maurey-Schwartz},
     note = {talk:17},
     pages = {1--21},
     publisher = {Ecole Polytechnique, Centre de Math\'ematiques},
     year = {1973-1974},
     mrnumber = {440343},
     zbl = {0298.47014},
     language = {fr},
     url = {http://www.numdam.org/item/SAF_1973-1974____A19_0/}
}