@article{PDMA_2013_6_a41,
     author = {V. N. Salii},
     title = {On the ordered set of connected parts of a polygonal graph},
     journal = {Prikladnaya Diskretnaya Matematika. Supplement},
     pages = {87--89},
     publisher = {mathdoc},
     number = {6},
     year = {2013},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/PDMA_2013_6_a41/}
}