@article{AA_2019_31_2_a7,
     author = {V. Gol'dshtein and V. Pchelintsev and A. Ukhlov},
     title = {On conformal spectral gap estimates of the {Dirichlet-Laplacian}},
     journal = {Algebra i analiz},
     pages = {189--203},
     publisher = {mathdoc},
     volume = {31},
     number = {2},
     year = {2019},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AA_2019_31_2_a7/}
}