Rollefsen, G. (1966). "Norwegian fisheries research". Fiskeridirektoratets Skrifter, Serie Havundersøkelser. 14 (1): 1–36. Archived from the original on 2 November 2012. Retrieved 4 May 2012.
Nissling, Anders (2004). "Effects of temperature on egg and larval survival of cod (Gadus morhua) and sprat (Sprattus sprattus) in the Baltic Sea – implications for stock development". Hydrobiologia. 514 (1–3): 115–123. doi:10.1023/B:hydr.0000018212.88053.aa. S2CID59944278.
Kamisaka, Y.; Jordal, A.E.O.; Edvardsen, R.B.; Kryvi, H.; Otterlei, E.; Rønnestad, I (2010). "A case report on the distended gut syndrome (DGS) in cultured larvae of Atlantic cod (Gadus morhua)". Aquaculture. 309 (1–4): 38–48. Bibcode:2010Aquac.309...38K. doi:10.1016/j.aquaculture.2010.09.006.
Penglase, S.; Nordgreen, A.; van der Meeren, T.; Olsvik, P.; Sæle, O.; Baeverfjord, G.; Helland, S.; Hamre, K (2010). "Increasing the level of selenium in rotifers (Brachionus plicatilis 'Cayman') enhances the mRNA expression and activity of glutathione peroxidase in Atlantic cod (Gadus morhua L.) larvae". Aquaculture. 306 (1–4): 259–269. doi:10.1016/j.aquaculture.2010.05.011.
Kamisaka, Y.; Jordal, A.E.O.; Edvardsen, R.B.; Kryvi, H.; Otterlei, E.; Rønnestad, I (2010). "A case report on the distended gut syndrome (DGS) in cultured larvae of Atlantic cod (Gadus morhua)". Aquaculture. 309 (1–4): 38–48. Bibcode:2010Aquac.309...38K. doi:10.1016/j.aquaculture.2010.09.006.
Nissling, Anders (2004). "Effects of temperature on egg and larval survival of cod (Gadus morhua) and sprat (Sprattus sprattus) in the Baltic Sea – implications for stock development". Hydrobiologia. 514 (1–3): 115–123. doi:10.1023/B:hydr.0000018212.88053.aa. S2CID59944278.
Rollefsen, G. (1966). "Norwegian fisheries research". Fiskeridirektoratets Skrifter, Serie Havundersøkelser. 14 (1): 1–36. Archived from the original on 2 November 2012. Retrieved 4 May 2012.