@article{SAF_1969-1970____A9_0,
     author = {Saphar, Pierre},
     title = {Les normes tensorielles $g_k$ et $d_k$},
     journal = {S\'eminaire Laurent Schwartz},
     note = {talk:9},
     pages = {1--16},
     publisher = {Ecole Polytechnique, Centre de Math\'ematiques},
     year = {1969-1970},
     mrnumber = {415349},
     language = {fr},
     url = {http://www.numdam.org/item/SAF_1969-1970____A9_0/}
}