Dualization of The Van Douwen Diagram. - Jacek Cichon; Adam Krawczyk; Barbara Majcher-Iwanow; Bogdan Weglorz (J. Symb. Log., 2000)

Gdelta-pieces of canonical partitions of G-spaces. - Barbara Majcher-Iwanow (Math. Log. Q., 2005)

Polish group actions, nice topologies, and admissible sets. - Barbara Majcher-Iwanow (Math. Log. Q., 2008)

Polish group actions and effectivity. - Barbara Majcher-Iwanow (Arch. Math. Log., 2012)

Eventually open action. - Barbara Majcher-Iwanow (Math. Log. Q., 2012)

Subgroups of SF(ω) and the relation of almost containedness. - Barbara Majcher-Iwanow (Arch. Math. Log., 2016)

Polish G-spaces and continuous logic. - Aleksander Ivanov; Barbara Majcher-Iwanow (Ann. Pure Appl. Log., 2017)