@article{03937239,
title = {On k-triad sequences.},
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {8},
year = {1985},
pages = {799-804},
doi = {10.1155/S0161171285000886},
zbl = {0585.10006},
language = {en},
url = {http://dml.mathdoc.fr/item/03937239}
}
Gupta, Hansraj; Singh, K. On k-triad sequences.. International Journal of Mathematics and Mathematical Sciences, Tome 8 (1985) pp. 799-804. doi : 10.1155/S0161171285000886. http://gdmltest.u-ga.fr/item/03937239/