Brei, V. et al. 2019. VAPOR-PHASE SYNTHESIS OF LACTIDE FROM ETHYL LACTATE OVER TiO2/SiO2 CATALYST. Ukrainian Chemistry Journal. 85, 7 (Aug. 2019), 31–37. DOI:https://doi.org/10.33609/0041-6045.85.7.2019.31-37.