Bandura, A. I., T. M. Salo, and O. B. Skaskiv. “Erdős-Macintyre Type theorem’s for Multiple Dirichlet Series: Exceptional Sets and Open Problems”. Matematychni Studii, Vol. 58, no. 2, Jan. 2023, pp. 212-21, doi:10.30970/ms.58.2.212-221.