Voir la notice de l'article provenant de la source Math-Net.Ru
@article{IVM_1965_6_a12, author = {V. A. Matveev}, title = {On {Fourier-Haar} coefficients}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {103--112}, publisher = {mathdoc}, number = {6}, year = {1965}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1965_6_a12/} }
V. A. Matveev. On Fourier-Haar coefficients. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 6 (1965), pp. 103-112. http://geodesic.mathdoc.fr/item/IVM_1965_6_a12/