On the Order of the Mertens Function. - Tadej Kotnik; Jan van de Lune (Exp. Math., 2004)

High precision computation of a constant in the theory of trigonometric series. - Juan Arias de Reyna; Jan van de Lune (Math. Comput., 2009)

On the sign of the real part of the Riemann zeta-function - Juan Arias de Reyna; Richard P. Brent; Jan van de Lune (CoRR, 2012)

On the Sign of the Real Part of the Riemann Zeta Function. - Juan Arias de Reyna; Richard P. Brent; Jan van de Lune (Number Theory and Related Fields, 2013)