@article{10_4064_am_19_2_181_188,
     author = {J. Holzheimer},
     title = {On moments for branching processes},
     journal = {Applicationes Mathematicae},
     pages = {181--188},
     publisher = {mathdoc},
     volume = {19},
     number = {2},
     year = {1987},
     doi = {10.4064/am-19-2-181-188},
     zbl = {0628.60089},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/am-19-2-181-188/}
}