@misc{https://doi.org/10.48550/arxiv.1710.05560,
doi = {10.48550/ARXIV.1710.05560},
url = {https://arxiv.org/abs/1710.05560},
author = {Gol'dshtein,
V. and Pchelintsev,
V. and Ukhlov,
A.},
keywords = {Analysis of PDEs (math.AP),
FOS: Mathematics,
FOS: Mathematics,
35P15,
46E35,
30C65},
title = {Sobolev Extension Operators and Neumann Eigenvalues},
publisher = {arXiv},
year = {2017},
copyright = {arXiv.org perpetual,
non-exclusive license} }