@inbook{inbook4a1fec9d,
title   = {Critical exponent for a class of semilinear damped wave equations with decaying in time propagation speed},
author = {Ebert, Marcelo Rempel and Marques, Jorge},
year = {2021},
doi = {10.1007/978-3-030-61346-4_11},
publisher = {Springer},
journal   = {Anomalies in Partial Differential Equations}
}