Don Rawlings. Multicolored simon newcomb problems. Journal of Combinatorial Theory, Series A, 53(1):53-67, 1990. [doi]
@article{Rawlings90,
title = {Multicolored simon newcomb problems},
author = {Don Rawlings},
year = {1990},
doi = {10.1016/0097-3165(90)90019-S},
url = {http://dx.doi.org/10.1016/0097-3165(90)90019-S},
researchr = {https://researchr.org/publication/Rawlings90},
cites = {0},
citedby = {0},
journal = {Journal of Combinatorial Theory, Series A},
volume = {53},
number = {1},
pages = {53-67},
}