@misc{Qian_R._Volterra,
 author={Qian, R. and Zhu, X.},
 address={Երևան},
 howpublished={online},
 publisher={Հայաստանի ԳԱԱ},
 title={Volterra integral operators from Campanato spaces into general function spaces},
 type={Հոդված},
 keywords={Mathematics},
}