@article{SM_1995_81_1_a4,
     author = {A. Yu. Kolesov},
     title = {Application of techniques of relaxation oscillations to a~system of differential-difference equations from ecology},
     journal = {Sbornik. Mathematics},
     pages = {77--86},
     publisher = {mathdoc},
     volume = {81},
     number = {1},
     year = {1995},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1995_81_1_a4/}
}