@article{ZNSL_2010_381_a1,
     author = {N. V. Gravin},
     title = {Construction of a~spanning tree with many leaves},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {31--46},
     publisher = {mathdoc},
     volume = {381},
     year = {2010},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2010_381_a1/}
}