@article{10_37236_1339,
     author = {Yury J. Ionin},
     title = {New symmetric designs from regular {Hadamard} matrices},
     journal = {The electronic journal of combinatorics},
     year = {1998},
     volume = {5},
     doi = {10.37236/1339},
     zbl = {0885.05020},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/1339/}
}