@article{GDZPPN001168452, title = {On a Theorem of YAMAMOTO.}, journal = {Numerische Mathematik}, volume = {15}, year = {1970}, pages = {297-298}, url = {http://dml.mathdoc.fr/item/GDZPPN001168452} }
DAVIS, CH. On a Theorem of YAMAMOTO.. Numerische Mathematik, Tome 15 (1970) pp. 297-298. http://gdmltest.u-ga.fr/item/GDZPPN001168452/