@article{article1b65d515,
title   = {Critical regularity of nonlinearities in semilinear classical damped wave equations},
author = {Ebert, Marcelo Rempel and Girardi, G. and Reissig, Michael},
year = {2020},
doi = {10.1007/s00208-019-01921-5},
journal   = {Mathematische Annalen}
}