@article{DVMG_2012_12_2_a8,
     author = {S. I. Kalmykov},
     title = {Inequalities for {Modulus} of {Rational} {Functions}},
     journal = {Dalʹnevosto\v{c}nyj matemati\v{c}eskij \v{z}urnal},
     pages = {231--236},
     publisher = {mathdoc},
     volume = {12},
     number = {2},
     year = {2012},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DVMG_2012_12_2_a8/}
}