@article{1195570689, author = {Y\^uj\^ob\^o, Zuiman}, title = {On a sufficient condition for a tensor to be harmonic}, journal = {Proc. Japan Acad.}, volume = {29}, number = {10}, year = {1953}, pages = { 96-98}, language = {en}, url = {http://dml.mathdoc.fr/item/1195570689} }
Yûjôbô, Zuiman. On a sufficient condition for a tensor to be harmonic. Proc. Japan Acad., Tome 29 (1953) no. 10, pp. 96-98. http://gdmltest.u-ga.fr/item/1195570689/