Palm, Harry W., Knaus, Ulrich and Kotzen, Benzion ORCID: https://orcid.org/0000-0003-3522-0460 (2023) Aquaponics nomenclature matters: it is about principles and technologies and not as much about coupling. Reviews in Aquaculture, 13 (1). pp. 473-490. ISSN 1753-5123 (Print), 1753-5131 (Online) (doi:10.1111/raq.12847)

Palm, Harry W., Knaus, Ulrich, Appelbaum, Samuel, Strauch, Sebastian M. and Kotzen, Benzion ORCID: https://orcid.org/0000-0003-3522-0460 (2019) Coupled aquaponics systems. Aquaponics Food Production Systems Combined Aquaculture and Hydroponic Production Technologies for the Future. Springer, Cham, Switzerland, pp. 163-199. ISBN 978-3030159429 (doi:10.1007/978-3-030-15943-6_7)

Palm, Harry W., Knaus, Ulrich, Appelbaum, Samuel, Goddek, Simon, Vermeulen, Tycho, Haїssam Jijakli, M., Strauch, Sebastian M. and Kotzen, Benz ORCID: https://orcid.org/0000-0003-3522-0460 (2018) Towards commercial aquaponics: a review of systems, designs, scales and nomenclature. Aquaculture International, 26 (3). pp. 813-842. ISSN 0967-6120 (Print), 1573-143X (Online) (doi:10.1007/s10499-018-0249-z)