@article{ZNSL_2020_496_a10,
     author = {L. Yu. Kolotilina},
     title = {A block generalization of {Nekrasov} matrices},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {138--155},
     publisher = {mathdoc},
     volume = {496},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2020_496_a10/}
}