Citation: Ruseikina, Anna V.; Grigoriev, Maxim V.; Garmonov, Alexander A.; Molokeev, Maxim S.; Schleid, Thomas; Safin, Damir A. (2023). Synthesis, structures and magnetic properties of the Eu-based quaternary tellurides EuGdCuTe3 and EuLuCuTe3. CrystEngComm, 25, pp. 1716-1722.