@article{ZNSL_2016_450_a4,
     author = {D. V. Karpov},
     title = {Lower bounds on the  number of leaves in spanning trees},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {62--73},
     publisher = {mathdoc},
     volume = {450},
     year = {2016},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2016_450_a4/}
}