@article{article1e56947f,
title   = {Resonant frequencies of a massless scalar field in the canonical acoustic black hole spacetime},
author = {Vieira, Horácio Santana and Bezerra, V. B.},
year = {2020},
doi = {10.1007/s10714-020-02726-7},
journal   = {General Relativity and Gravitation}
}