Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1969_184_1_a12, author = {P. P. Parkhomenko}, title = {Optimum questionnaires with questions of unequal value}, journal = {Doklady Akademii Nauk}, pages = {51--54}, publisher = {mathdoc}, volume = {184}, number = {1}, year = {1969}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1969_184_1_a12/} }
P. P. Parkhomenko. Optimum questionnaires with questions of unequal value. Doklady Akademii Nauk, Tome 184 (1969) no. 1, pp. 51-54. http://geodesic.mathdoc.fr/item/DAN_1969_184_1_a12/