Universal Subgroups of Polish Groups. - Konstantinos A. Beros (J. Symb. Log., 2014)

Normal numbers and Completeness Results for difference Sets. - Konstantinos A. Beros (J. Symb. Log., 2017)

Normal Numbers and Limit Computable Cantor Series. - Achilles Beros; Konstantinos A. Beros (Notre Dame J. Formal Log., 2017)

Homomorphism reductions on Polish groups. - Konstantinos A. Beros (Arch. Math. Log., 2018)

Learning theory in the arithmetic hierarchy II. - Achilles A. Beros; Konstantinos A. Beros; Daniel Flores; Umar Gaffar; David J. Webb; Soowhan Yoon (Arch. Math. Log., 2021)

Maximal Tukey types, P-ideals and the weak Rudin-Keisler order. - Konstantinos A. Beros; Paul B. Larson (Arch. Math. Log., 2024)