@article{1138846477,
author = {Yano, Kentaro and Ki, U Hang},
title = {On quasi-normal $(f,\,g,\,u,\,v,\,\l ambda)$-structures},
journal = {Kodai Math. Sem. Rep.},
volume = {24},
number = {1},
year = {1972},
pages = { 106-120},
language = {en},
url = {http://dml.mathdoc.fr/item/1138846477}
}
Yano, Kentaro; Ki, U Hang. On quasi-normal $(f,\,g,\,u,\,v,\,łambda)$-structures. Kodai Math. Sem. Rep., Tome 24 (1972) no. 1, pp. 106-120. http://gdmltest.u-ga.fr/item/1138846477/