1. Artificial hybridization between different species of the salmon family;Alm;Rep. Inst. Freshw. Res. Drottningholm,1955
2. On races and hybrids among the Salmoni-dae. Parts I-III;Day;Proc. Zool. Soc. Lond.,1884
3. Proteins and haemoglobins of salmontrout hybrids;Haen;Nature,1968
4. Comparative electrophoretic studies of soluble eyelens proteins of some Irish freshwater fishes;Haen;Proc. Roy. Irish. Acad. sect. B,1969
5. Salmon and trout hybrids;Jones;Proc. Zool. Soc. Lond.,1947