@article{04122660, title = {Some applications of Schwarz lemma for operators.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {12}, year = {1989}, pages = {349-353}, doi = {10.1155/S0161171289000402}, zbl = {0685.47014}, language = {en}, url = {http://dml.mathdoc.fr/item/04122660} }
Mishra, Akshaya Kumar. Some applications of Schwarz lemma for operators.. International Journal of Mathematics and Mathematical Sciences, Tome 12 (1989) pp. 349-353. doi : 10.1155/S0161171289000402. http://gdmltest.u-ga.fr/item/04122660/