BibTex format
@article{Olver:2019:10.1007/s10208-018-9393-0,
author = {Olver, SS and Xu, Y},
doi = {10.1007/s10208-018-9393-0},
journal = {Foundations of Computational Mathematics},
pages = {561--589},
title = {Orthogonal structure on a wedge and on the boundary of a square},
url = {http://dx.doi.org/10.1007/s10208-018-9393-0},
volume = {19},
year = {2019}
}