@article{DE_2000_36_12_a1,
     author = {N. A. Izobov and A. S. Platonov},
     title = {On the {Measure} of the {Set} of {Solutions} of a {Linear} {Pfaff} {System} with {Coinciding} {Lower} {Characteristic} {Sets}},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1599--1606},
     publisher = {mathdoc},
     volume = {36},
     number = {12},
     year = {2000},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_2000_36_12_a1/}
}