A robust variant of the Ring Star Problem. - Julien Khamphousone; André Rossi; Fabián Castaño; Sonia Toubaline (INOC, 2022)

Two variants of the Ring Star Problem. (Deux variantes du problème Ring Star). - Julien Khamphousone (2023)

A survivable variant of the ring star problem. - Julien Khamphousone; Fabián Castaño; André Rossi; Sonia Toubaline (Networks, 2024)