@misc{https://doi.org/10.48550/arxiv.2005.03338,
doi = {10.48550/ARXIV.2005.03338},
url = {https://arxiv.org/abs/2005.03338},
author = {Lundström,
Niklas L. P. and Olofsson,
Marcus and Toivanen,
Olli},
keywords = {Analysis of PDEs (math.AP),
FOS: Mathematics,
FOS: Mathematics},
title = {Strong maximum principle and boundary estimates for nonhomogeneous elliptic equations},
publisher = {arXiv},
year = {2020},
copyright = {arXiv.org perpetual,
non-exclusive license} }