@article{BMMS_2014_37_3_a20,
     author = {J. M. Casas and B. A.Omirov and U. A. Rozikov},
     title = {Solvability {Criteria} for the {Equation} $x^q=a$ in the {Field} of $p$-adic {Numbers}},
     journal = {Bulletin of the Malaysian Mathematical Society},
     year = {2014},
     volume = {37},
     number = {3},
     url = {http://geodesic.mathdoc.fr/item/BMMS_2014_37_3_a20/}
}