@article{TMF_2022_211_3_a3,
     author = {A. Das and B. G. Sidharth and K. Roberts and S. R. Valluri},
     title = {Complex energies and {the~Lambert} $W$ function},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {444--454},
     publisher = {mathdoc},
     volume = {211},
     number = {3},
     year = {2022},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2022_211_3_a3/}
}