@article{GDZPPN002537877,
title = {Product-concircular curvature tensor.},
journal = {Publications de l'Institut Math\'ematique [Elektronische Ressource]},
volume = {40},
year = {1979},
pages = {131-137},
zbl = {0415.53012},
language = {en},
url = {http://dml.mathdoc.fr/item/GDZPPN002537877}
}
Petrovic, V. Product-concircular curvature tensor.. Publications de l'Institut Mathématique [Elektronische Ressource], Tome 40 (1979) pp. 131-137. http://gdmltest.u-ga.fr/item/GDZPPN002537877/