Borel Colouring Bad Rays. - Keegan Dasilva Barbosa (Order, 2022)

Decomposing Aronszajn lines. - Keegan Dasilva Barbosa (J. Math. Log., 2023)

A short note on the characterization of countable chains with finite big Ramsey spectra. - Keegan Dasilva Barbosa; Dragan Masulovic; Rajko Nenadov (Order, 2024)