@article{M2AN_1971__5_2_43_0,
     author = {Chenais, D. and Terrenoire, M.},
     title = {Pseudoquestionnaires},
     journal = {ESAIM: Mathematical Modelling and Numerical Analysis },
     pages = {43--54},
     publisher = {Dunod},
     address = {Paris},
     volume = {5},
     number = {R2},
     year = {1971},
     mrnumber = {314551},
     zbl = {0233.60007},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/item/M2AN_1971__5_2_43_0/}
}