@article{1195523107,
author = {Takasu, Tsurusaburo},
title = {Duality in the linear connections in the large},
journal = {Proc. Japan Acad.},
volume = {39},
number = {9},
year = {1963},
pages = { 145-147},
language = {en},
url = {http://dml.mathdoc.fr/item/1195523107}
}
Takasu, Tsurusaburo. Duality in the linear connections in the large. Proc. Japan Acad., Tome 39 (1963) no. 9, pp. 145-147. http://gdmltest.u-ga.fr/item/1195523107/