@article{KYB_1974_10_5_a0,
     author = {P\'azman, Andrej},
     title = {The ordering of experimental designs. {A} {Hilbert} space approach},
     journal = {Kybernetika},
     pages = {373--388},
     year = {1974},
     volume = {10},
     number = {5},
     mrnumber = {0381170},
     zbl = {0291.62105},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/KYB_1974_10_5_a0/}
}