Christensen, J. & Gronkjaer, P. & Neuheimer, A.B. & Kristiansen, R. (2023)
Electroreception by small-spotted catshark (Scyliorhinus canicula) embryos in relation to predator detection and avoidance. Marine and Freshwater Behaviour and Physiology, 56(5–6), 125–135
DOI: 10.1080/10236244.2023.2221372

Hedeholm, R. & Qvist, T. & Frausing, M. & Olsen, J. & Nielsen, J. & Gronkjaer, P. (2021)
Age of black dogfsh (Centroscyllium fabricii) estimated from fn spines growth bands and eye lens bomb radiocarbon dating. Polar Biology, 44, 751–759
DOI: 10.1007/s00300-021-02832-5

Nielsen, J. & Christiansen, J.S. & Gronkjaer, P. & Bushnell, P. & Steffensen, J.F. & Kiilerich, H.O. & Praebel, K. & Hedeholm, R. (2019)
Greenland Shark (Somniosus microcephalus) Stomach Contents and Stable Isotope Values Reveal an Ontogenetic Dietary Shift. Frontiers in Marine Science, 6, Article 125
DOI: 10.3389/fmars.2019.00125