@article{1256059677, author = {Ney, P. E.}, title = {Generalized branching processes II: Asymptotic theory}, journal = {Illinois J. Math.}, volume = {8}, number = {4}, year = {1964}, pages = { 332-350}, language = {en}, url = {http://dml.mathdoc.fr/item/1256059677} }
Ney, P. E. Generalized branching processes II: Asymptotic theory. Illinois J. Math., Tome 8 (1964) no. 4, pp. 332-350. http://gdmltest.u-ga.fr/item/1256059677/