@misc{Vahan_V._Mkrtchyan_On,
 author={Vahan V. Mkrtchyan},
 howpublished={online},
 publisher={Изд-во НАН РА},
 abstract={It is proved that in a tree in which the distance between any two endpoints is even,there is a maximum proper partial 0¡1 coloring such that the edges colored by 0 form a maximum matching.},
 title={On trees with a special proper partial o-1 colorings},
 type={Հոդված},
 keywords={Mathematics},
}