@article{1138846869,
author = {Ki, U-Hang and Pak, Jin Suk},
title = {On certain $(f,\,g,\,u,\,v,\,\l ambda)$-structures},
journal = {Kodai Math. Sem. Rep.},
volume = {25},
number = {1},
year = {1973},
pages = { 435-445},
language = {en},
url = {http://dml.mathdoc.fr/item/1138846869}
}
Ki, U-Hang; Pak, Jin Suk. On certain $(f,\,g,\,u,\,v,\,łambda)$-structures. Kodai Math. Sem. Rep., Tome 25 (1973) no. 1, pp. 435-445. http://gdmltest.u-ga.fr/item/1138846869/