@article{1178245516,
author = {Tachibana, Syun-ichi},
title = {On concircular geometry and Riemann spaces with constant scalar curvatures},
journal = {Tohoku Math. J. (2)},
volume = {3},
number = {3},
year = {1951},
pages = { 149-158},
language = {en},
url = {http://dml.mathdoc.fr/item/1178245516}
}
Tachibana, Syun-ichi. On concircular geometry and Riemann spaces with constant scalar curvatures. Tohoku Math. J. (2), Tome 3 (1951) no. 3, pp. 149-158. http://gdmltest.u-ga.fr/item/1178245516/