@article{PDMA_2012_5_a44,
     author = {P. P. Bondarenko},
     title = {On minimal extensions of special type black-white paths},
     journal = {Prikladnaya Diskretnaya Matematika. Supplement},
     pages = {88--89},
     publisher = {mathdoc},
     number = {5},
     year = {2012},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/PDMA_2012_5_a44/}
}