@article{MM_2010_22_9_a7,
     author = {Yu. A. Konyaev and V. I. Bezyaev and O. N. Filippova},
     title = {On nonlinear singularly perturbed problems in biology},
     journal = {Matemati\v{c}eskoe modelirovanie},
     pages = {107--115},
     publisher = {mathdoc},
     volume = {22},
     number = {9},
     year = {2010},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MM_2010_22_9_a7/}
}