Spectral resolutions and observables in n-perfect MV-algebras. - Anatolij Dvurecenskij; Dominik Lachman (Soft Comput., 2020)

n-dimensional observables on k-perfect MV-algebras and k-perfect effect algebras. I. Characteristic points. - Anatolij Dvurecenskij; Dominik Lachman (Fuzzy Sets Syst., 2022)

n-dimensional observables on k-perfect MV-algebras and k-perfect effect algebras. II. One-to-one correspondence. - Anatolij Dvurecenskij; Dominik Lachman (Fuzzy Sets Syst., 2022)

The Category of ømega-Effect Algebras: Tensor Product and ømega-Completion. - Dominik Lachman (Order, 2025)