@article{IM2_2021_85_3_a15,
     author = {F. Forstneri\v{c}},
     title = {Immersions of  open {Riemann~surfaces} {into~the~Riemann} sphere},
     journal = {Izvestiya. Mathematics },
     pages = {562--581},
     publisher = {mathdoc},
     volume = {85},
     number = {3},
     year = {2021},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_2021_85_3_a15/}
}