@article{SMS_1969-1970__1__A6_0,
     author = {Justin, Jacques},
     title = {Semi-groupes \`a g\'en\'erations born\'ees},
     journal = {S\'eminaire Sch\"utzenberger},
     note = {talk:7},
     pages = {1--10},
     publisher = {Secr\'etariat math\'ematique},
     volume = {1},
     year = {1969-1970},
     mrnumber = {283108},
     zbl = {0215.11203},
     language = {fr},
     url = {http://www.numdam.org/item/SMS_1969-1970__1__A6_0/}
}