@article{UFA_2019_11_2_a0,
     author = {F. G. Avkhadiev and R. G. Nasibullin and I. K. Shafigullin},
     title = {Conformal invariants of  hyperbolic planar domains},
     journal = {Ufa mathematical journal},
     pages = {3--18},
     publisher = {mathdoc},
     volume = {11},
     number = {2},
     year = {2019},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/UFA_2019_11_2_a0/}
}