@article{JMAG_2001_8_1_a3, author = {A. I. Medianik}, title = {Regular simplex inscribed into a cube, half-circulant {Hadamard} matrices and {Gaussian} sums}, journal = {\v{Z}urnal matemati\v{c}eskoj fiziki, analiza, geometrii}, pages = {58--81}, year = {2001}, volume = {8}, number = {1}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/JMAG_2001_8_1_a3/} }