1. The Guinness book of animal records;Carwadine,1995
2. Large aggregation of liparids at 7703 meters and a reappraisal of the abundance and diversity of hadal fish;Fujii;Bioscience,2010
3. Climate and plant distribution;Woodward,1987
4. Kvarnäs, H., & Lindell, T. (1970). Hydrologiska studier i Ekoln. UNGI Rapport 3.
5. Carbon dioxide concentration, photosynthesis, and dry matter production;Kramer;Bioscience,1980