Tracking Advanced Planetary Systems (TAPAS) with HARPS-N - V. A Massive Jupiter orbiting the very-low-metallicity giant star BD+03 2562 and a possible planet around HD 103485
E. Villaver, A. Niedzielski, A. Wolszczan, G. Nowak, K. Kowalik, M. Adamów, G. Maciejewski, B. Deka-Szymankiewicz and J. Maldonado