@article{RO_1970__4_2_111_0,
     author = {Dethoor, J. M.},
     title = {Programmes et langages},
     journal = {Revue fran\c{c}aise d'informatique et de recherche op\'erationnelle. S\'erie verte},
     pages = {111--112},
     publisher = {EDP-Sciences},
     volume = {4},
     number = {V2},
     year = {1970},
     language = {fr},
     url = {http://www.numdam.org/item/RO_1970__4_2_111_0/}
}