@article{01122739,
title = {Superprocess approximating for a spatially homogeneous branching walk.},
journal = {Electronic Communications in Probability [electronic only]},
volume = {2},
year = {1997},
pages = {59-70},
zbl = {0890.60079},
language = {en},
url = {http://dml.mathdoc.fr/item/01122739}
}
Kaj, I.; Sagitov, S. Superprocess approximating for a spatially homogeneous branching walk.. Electronic Communications in Probability [electronic only], Tome 2 (1997) pp. 59-70. http://gdmltest.u-ga.fr/item/01122739/