@article{MAIS_2008_15_2_a8,
     author = {S. A. Kashchenko and A. S. Polst'yanov},
     title = {Relaxation oscillations in the simplest models with delay},
     journal = {Modelirovanie i analiz informacionnyh sistem},
     pages = {55--60},
     publisher = {mathdoc},
     volume = {15},
     number = {2},
     year = {2008},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MAIS_2008_15_2_a8/}
}