@article{ZNSL_2021_504_a5,
     author = {L. Yu. Kolotilina},
     title = {Further block generalizations of {Nekrasov} matrices},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {70--101},
     publisher = {mathdoc},
     volume = {504},
     year = {2021},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2021_504_a5/}
}