@misc{G._A._Ktryan_On,
 author={G. A. Ktryan},
 address={Երևան},
 howpublished={online},
 publisher={ՀՀ ԳԱԱ հրատ.},
 title={On a Conjecture on Lagrange Interpolation in R3},
 type={Հոդված},
 keywords={Mathematics, Science},
}