@misc{Hussain_A._Operator,
 author={Hussain, A. and Mir, A.},
 address={Երևան},
 howpublished={online},
 publisher={Հայաստանի ԳԱԱ},
 title={Operator preserving Bernstein-type inequalities between polynomials},
 type={Հոդված},
 keywords={Mathematics},
}