@article{IVM_2007_4_a1,
     author = {L. A. Aksent'ev and A. N. Akhmetova and A. V. Khmel'nitskaya},
     title = {The convexity of surfaces defined by the conformal radius of a plane domain},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {10--20},
     publisher = {mathdoc},
     number = {4},
     year = {2007},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2007_4_a1/}
}