Exadactylos, A., Thorpe, J. P., & Geffen, A. J. (?????.).  (2000).  Allozyme Variation and Genetic Inter-Relationships between Seven Flatfish Species of the Order Pleuronectiformes. ??? 6° ?????????? ???????? ????????????? & ???????. ????????????? ??? 23-26 ?????, ????: ?????? ?????? ????????? ???????.