@article{10_4153_CMB_2010_105_1,
     author = {Preda, Ciprian and Sipos, Ciprian},
     title = {On the {Dichotomy} of the {Evolution} {Families:} {A} {Discrete-Argument} {Approach}},
     journal = {Canadian mathematical bulletin},
     pages = {527--537},
     year = {2011},
     volume = {54},
     number = {3},
     doi = {10.4153/CMB-2010-105-1},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-2010-105-1/}
}