@article{articlec3a7d00e,
title   = {Existence and regularity of periodic solutions for a class of partial differential operators},
author = {Bergamasco, Adalberto Panobianco and Cavalcanti, Marcelo Moreira and Gonzalez, Rafael Borro},
year = {2021},
doi = {10.1007/s00041-021-09855-w},
journal   = {Journal of Fourier Analysis and Applications}
}