@article{EXMATH_2001_2001_1_a33,
     author = {Gonz\'alez, M. and Molina, M. and Mota, M.},
     title = {Una nota sobre los procesos de ramificaci\'on de {Galton-Watson} bisexuales con inmigraci\'on.},
     journal = {Extracta mathematicae},
     pages = {361-365},
     publisher = {mathdoc},
     volume = {16},
     number = {3},
     year = {2001},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EXMATH_2001_2001_1_a33/}
}