@article{UFA_2019_11_1_a10,
     author = {Ashok Rathod},
     title = {Characteristic function and deficiency of algebroid functions on annuli},
     journal = {Ufa mathematical journal},
     pages = {121--132},
     publisher = {mathdoc},
     volume = {11},
     number = {1},
     year = {2019},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/UFA_2019_11_1_a10/}
}