Stärk, J, Conde, D A, da Silva, A R & Jouvet, L 2018, ' Big cats in the International Trade-assessing the role of zoos and aquariums ', EAZA Conservation Forum 2018, Tallinn, Estonia, 22/05/2018-25/05/2018 .
Stärk, J, Conde, D A, da Silva, A R & Jouvet, L 2018, CITES Animals Committee Doc. 13.1 Annex 3 . < https://cites.org/sites/default/files/eng/com/ac/30/E-AC30-13-01-A3.pdf >
da Silva, A R, Stärk, J & Conde, D A 2017, ' Mind the Gap: Filling Demographic Knowledge Gaps with Zoo Data ', Biodiversity Information Standards 2016, San Carlos, Costa Rica, 05/12/2016-09/12/2016 .