@article{JTNB_2018__30_3_879_0, author = {Bo He and Keli Pu and Rulin Shen and Alain Togb\'e}, title = {A note on the regularity of the {Diophantine} pair $\protect \lbrace k,4k\pm 4\protect \rbrace $}, journal = {Journal de th\'eorie des nombres de Bordeaux}, pages = {879--892}, publisher = {Soci\'et\'e Arithm\'etique de Bordeaux}, volume = {30}, number = {3}, year = {2018}, doi = {10.5802/jtnb.1055}, zbl = {1446.11050}, language = {en}, url = {https://jtnb.centre-mersenne.org/articles/10.5802/jtnb.1055/} }