@article{UZKU_2011_153_4_a5,
     author = {D. A. Abramov},
     title = {Lower estimates for the equivalence constant of the torsional rigidity and the moment of inertia about a~boundary},
     journal = {U\v{c}\"enye zapiski Kazanskogo universiteta. Seri\^a Fiziko-matemati\v{c}eskie nauki},
     pages = {59--66},
     publisher = {mathdoc},
     volume = {153},
     number = {4},
     year = {2011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/UZKU_2011_153_4_a5/}
}