@article{ZNSL_2023_524_a6,
     author = {L. Yu. Kolotilina},
     title = {$\mathrm{SDD}_1$ matrices and their generalizations},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {74--93},
     publisher = {mathdoc},
     volume = {524},
     year = {2023},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2023_524_a6/}
}