Robert Routh, Matthew Peters. Four pairwise orthogonal latin squares of order 24. Journal of Combinatorial Theory, Series A, 44(1):152-155, 1987. [doi]
@article{RouthP87,
title = {Four pairwise orthogonal latin squares of order 24},
author = {Robert Routh and Matthew Peters},
year = {1987},
doi = {10.1016/0097-3165(87)90067-7},
url = {http://dx.doi.org/10.1016/0097-3165(87)90067-7},
researchr = {https://researchr.org/publication/RouthP87},
cites = {0},
citedby = {0},
journal = {Journal of Combinatorial Theory, Series A},
volume = {44},
number = {1},
pages = {152-155},
}