Abdollah Khodkar, C. David Leach, Brandi Ellis. Signed magic rectangles with three filled cells in each column. Bull. ICA, 90:87-106, 2020. [doi]
@article{KhodkarLE20,
title = {Signed magic rectangles with three filled cells in each column},
author = {Abdollah Khodkar and C. David Leach and Brandi Ellis},
year = {2020},
url = {http://www.the-ica.org/Volumes/90/Reprints/BICA2019-35-Reprint.pdf},
researchr = {https://researchr.org/publication/KhodkarLE20},
cites = {0},
citedby = {0},
journal = {Bull. ICA},
volume = {90},
pages = {87-106},
}