@article{DIA_1986__15__A1_0,
     author = {Henry, C.},
     title = {Sur quelques probl\`emes de plongement en alg\`ebre : {I.} {Une} propri\'et\'e \'elemantaire},
     journal = {Diagrammes},
     note = {talk:1},
     pages = {CH1--CH7},
     publisher = {Universit\'e Paris 7, Unit\'e d'enseignement et de recherche de math\'ematiques},
     volume = {15},
     year = {1986},
     mrnumber = {0866934},
     zbl = {0602.18005},
     language = {fr},
     url = {http://www.numdam.org/item/DIA_1986__15__A1_0/}
}