@article{ZNSL_2017_463_a14,
     author = {L. Yu. Kolotilina},
     title = {An approach to bounding the spectral radius of a~weighted digraph},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {240--262},
     publisher = {mathdoc},
     volume = {463},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2017_463_a14/}
}