@article{1195573364,
author = {Yano, Kentaro},
title = {Conformal and concircular geometries in Einstein spaces},
journal = {Proc. Imp. Acad.},
volume = {19},
number = {10},
year = {1943},
pages = { 444-453},
language = {en},
url = {http://dml.mathdoc.fr/item/1195573364}
}
Yano, Kentaro. Conformal and concircular geometries in Einstein spaces. Proc. Imp. Acad., Tome 19 (1943) no. 10, pp. 444-453. http://gdmltest.u-ga.fr/item/1195573364/