@article{PDMA_2013_6_a36,
     author = {D. D. Komarov},
     title = {Minimal edge extensions of special type palm trees},
     journal = {Prikladnaya Diskretnaya Matematika. Supplement},
     pages = {78--80},
     year = {2013},
     number = {6},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/PDMA_2013_6_a36/}
}