@article{DE_1988_24_11_a0,
     author = {L. M. Berezanskii and A. S. Larionov},
     title = {Positivity of the {Cauchy} matrix of a linear functional-differential equation},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1843--1854},
     publisher = {mathdoc},
     volume = {24},
     number = {11},
     year = {1988},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1988_24_11_a0/}
}