@article{1256050741,
author = {Talpur, M. N. M.},
title = {Generalization of a theorem of Hayman to $R^{n}$},
journal = {Illinois J. Math.},
volume = {19},
number = {4},
year = {1975},
pages = { 412-423},
language = {en},
url = {http://dml.mathdoc.fr/item/1256050741}
}
Talpur, M. N. M. Generalization of a theorem of Hayman to $R^{n}$. Illinois J. Math., Tome 19 (1975) no. 4, pp. 412-423. http://gdmltest.u-ga.fr/item/1256050741/