@article{TM_1980_152_a2,
     author = {N. M. Vetchinkin},
     title = {Uniqueness of classes of positive quadratic forms, on which values of {Hermite} constants are reached for 
},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {34--86},
     publisher = {mathdoc},
     volume = {152},
     year = {1980},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TM_1980_152_a2/}
}