%0 Journal Article %A Yuri Krynytskyi %A Andrij Rovenchak %T Asymptotic Estimation for Eigenvalues in the Exponential Potential and for Zeros of $K_{{\rm i}\nu}(z)$ with Respect to Order %J Symmetry, integrability and geometry: methods and applications %D 2021 %V 17 %U http://geodesic.mathdoc.fr/item/SIGMA_2021_17_a56/ %G en %F SIGMA_2021_17_a56