@article{IIMI_2012_1_a22,
     author = {I. S. Zagrebina and S. N. Popova},
     title = {On {Lyapunov} exponents of the simplest time-lag equation},
     journal = {Izvestiya Instituta Matematiki i Informatiki Udmurtskogo Gosudarstvennogo Universiteta},
     pages = {54},
     year = {2012},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IIMI_2012_1_a22/}
}