@article{article323c0ba6,
title   = {Solvability of a class of first order differential operators on the torus},
author = {Almeida, Marcelo Fernandes de and Dattori da Silva, Paulo Leandro},
year = {2021},
doi = {10.1007/s00025-021-01413-6},
journal   = {Results in Mathematics}
}