@article{SAD_1983__8_2_64_0,
     author = {Zhang, Ziming and Wang, Changyu},
     title = {On entropy optimality of orthogonal design},
     journal = {Statistique et analyse des donn\'ees},
     pages = {64--80},
     publisher = {Association pour la statistique et ses illustrations},
     volume = {8},
     number = {2},
     year = {1983},
     mrnumber = {1044536},
     zbl = {0537.62058},
     language = {en},
     url = {http://archive.numdam.org/item/SAD_1983__8_2_64_0/}
}