@article{oai:ir.kagoshima-u.ac.jp:00003966,
 author = {ATSUMI, Tsuyoshi and 厚見, 寅司},
 journal = {鹿児島大学理学部紀要. 数学・物理学・化学, Reports of the Faculty of Science, Kagoshima University. Mathematics, physics, chemistry},
 month = {Dec},
 pages = {7--10},
 title = {On Steiner Systems},
 volume = {6},
 year = {1973}
}