Armenis, G., Moutopoulos, D. K., & Stergiou, K. I. (?????.).  (2006).  Length Frequency Distributions of Four Fish Species Caught with a Variety of Fishing Gears in the Ionian Sea. ??? 8? ?????????? ???????? ????????????? & ???????. ????????????? ??? 4-8 ???????, ???????????: ???????? ?????? ????????? ???????.