@article{ZNSL_2013_419_a6,
     author = {L. Yu. Kolotilina},
     title = {On bounding inverses to {Nekrasov} matrices in the infinity norm},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {111--120},
     publisher = {mathdoc},
     volume = {419},
     year = {2013},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2013_419_a6/}
}