@article{IM2_2012_76_3_a3,
     author = {A. G. Dyakonov},
     title = {Criteria for the singularity of a~pairwise $l_1$-distance matrix and their generalizations},
     journal = {Izvestiya. Mathematics },
     pages = {517--534},
     publisher = {mathdoc},
     volume = {76},
     number = {3},
     year = {2012},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_2012_76_3_a3/}
}