Altmann BA, Neumann C, Rothstein S, Liebert F, Mörlein D (2019) Do dietary soy alternatives lead to pork quality improvements or drawbacks? A look into micro-alga and insect protein in swine diets. Meat Science 153, 26-34; DOI: 10.1016/j.meatsci.2019.03.001

Soares L, Sakomura NK, de Paula Dorigam JC, Liebert F, Sünder A, Quintino do Nascimento M, Balbino Leme B (2019) Optimal in-feed amino acid ratio for laying hens based on deletion method. J Anim Physiol Anim Nutr. 103:170-181; DOI: 10.1111/jpn.13021

Wecke C, Liebert F (2019) Age and Gender Dependent Deposition of Crude Nutrients and Energy in Fast Growing Meat-Type Chickens. Open Journal of Animal Sciences 9, 35-50; (ISSN Online: 2161-7627, ISSN Print: 2161-7597)