On the hull and interval numbers of oriented graphs. - Júlio Araújo 001; Ana Karolinna Maia; P. P. Medeiros; Lucia Draque Penso (CoRR, 2022)

On the hull and interval numbers of oriented graphs (Brief Announcement). - J. Araújo; Ana Karolinna Maia; P. P. Medeiros; Lucia Draque Penso (LAGOS, 2023)