@article{ZNSL_2016_449_a11,
     author = {P. A. Pugach and V. A. Shlyk},
     title = {{\CYRS}ondensers and equivalent open sets on {a~Riemann} surface},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {235--260},
     year = {2016},
     volume = {449},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2016_449_a11/}
}