@article{ND_2019_15_1_a7,
     author = {A. A. Salatich and S. Yu. Slavyanov},
     title = {Antiquantization of the {Double} {Confluent} {Heun} {Equation.} {The} {Teukolsky} {Equation}},
     journal = {Russian journal of nonlinear dynamics},
     pages = {79--85},
     publisher = {mathdoc},
     volume = {15},
     number = {1},
     year = {2019},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ND_2019_15_1_a7/}
}