Umlas E. The OECD National Contact Point Mechanism. Edward Elgar Publishing eBooks. Published online May 18, 2023:204-218. doi:https://doi.org/10.4337/9781802201130.00026
Umlas E. Trap-Neuter-Return: A Study of the Practice in Switzerland. Derecho Animal Forum of Animal Law Studies. 2021;12(2):54-104. doi:https://doi.org/10.5565/rev/da.563
Umlas E. John Bradshaw. Cat Sense: The Feline Enigma Revealed – Allen Lane (London 2013) 336 p. Derecho Animal Forum of Animal Law Studies. 2019;10(2):235. doi:https://doi.org/10.5565/rev/da.437
Bauer J, Umlas E. Making Corporations Responsible: The Parallel Tracks of the B Corp Movement and the Business and Human Rights Movement. Business and Society Review. 2017;122(3):285-325. doi:https://doi.org/10.1111/basr.12118
Umlas E. Protected but Exposed: Multinationals and Private Security. In: Small Arms Survey 2011: States of Security . Cambridge University Press; 2011.
Umlas E. The Global Expansion of SRI: Facing Challenges, Meeting Potential. Development and Change. 2008;39(6):1019-1036. doi:https://doi.org/10.1111/j.1467-7660.2008.00527.x
Umlas E. Environmental Networking in Mexico: The Comité Nacional Para la Defensa de los Chimalapas. Latin American Research Review. 1998;33(3):161-189. doi:https://doi.org/10.1017/s0023879100038450