@article{IM2_2006_70_6_a4,
     author = {A. Yu. Kolesov and N. Kh. Rozov},
     title = {Smoothing the discontinuous~oscillations in the mathematical model of an oscillator with distributed parameters},
     journal = {Izvestiya. Mathematics },
     pages = {1201--1224},
     publisher = {mathdoc},
     volume = {70},
     number = {6},
     year = {2006},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_2006_70_6_a4/}
}