@article{ZNSL_2003_296_a4,
     author = {L. Yu. Kolotilina},
     title = {Bounds and inequalities for the {Perron} root of a~nonnegative matrix. {II.~Circuit} bounds and inequalities},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {60--88},
     publisher = {mathdoc},
     volume = {296},
     year = {2003},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2003_296_a4/}
}