@article{IM2_1975_9_2_a8,
     author = {V. I. Buslaev},
     title = {An inequality for the derivative of a~polynomial with real coefficients},
     journal = {Izvestiya. Mathematics },
     pages = {390--394},
     publisher = {mathdoc},
     volume = {9},
     number = {2},
     year = {1975},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1975_9_2_a8/}
}