@article{DAN_1975_221_6_a6,
     author = {D. O. Logofet},
     title = {On the stability of a class of matrices arising in the mathematical theory of biological associations},
     journal = {Doklady Akademii Nauk},
     pages = {1272--1275},
     publisher = {mathdoc},
     volume = {221},
     number = {6},
     year = {1975},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1975_221_6_a6/}
}