On Cyclotomic Polynomials with ± 1 Coefficients. - Peter B. Borwein; Kwok-Kwong Stephen Choi (Exp. Math., 1999)

On the Representations of xy + yz + ZX. - Jonathan M. Borwein; Kwok-Kwong Stephen Choi (Exp. Math., 2000)

Binary sequences with merit factor greater than 6.34. - Peter B. Borwein; Kwok-Kwong Stephen Choi; Jonathan Jedwab (IEEE Trans. Inf. Theory, 2004)

Continued Fractions of Tails of Hypergeometric Series. - Jonathan M. Borwein; Kwok-Kwong Stephen Choi; Wilfried Pigulla (Am. Math. Mon., 2005)

An old conjecture of Erdos-Turán on additive bases. - Peter B. Borwein; Kwok-Kwong Stephen Choi; Frank Chu (Math. Comput., 2006)