@article{MZM_2016_100_4_a10,
     author = {O. V. Rubleva},
     title = {The {Ricci} {Curvature} of a {Weighted} {Tree}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {586--596},
     publisher = {mathdoc},
     volume = {100},
     number = {4},
     year = {2016},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2016_100_4_a10/}
}