@article{oai:ir.kagoshima-u.ac.jp:00014815,
 author = {ICHIJYO, Yoshihiro and 一條, 義博 and HASHIGUCHI, Masao and 橋口, 正夫},
 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 = {1--9},
 title = {On (a, b, f)-Metrics},
 volume = {28},
 year = {1995}
}