Maximal Chains of Isomorphic Suborders of Countable Ultrahomogeneous Partial Orders. - Milos S. Kurilic; Borisa Kuzeljevic (Order, 2015)

A long chain of P-points. - Borisa Kuzeljevic; Dilip Raghavan (J. Math. Log., 2018)

Antichains of copies of ultrahomogeneous structures. - Milos S. Kurilic; Borisa Kuzeljevic (Arch. Math. Log., 2022)

Cofinal types on ω2. - Borisa Kuzeljevic; Stevo Todorcevic (Math. Log. Q., 2023)