@article {8061,
	title = {Seasonal changes in distribution and abundance of the fish fauna in the two estuarine systems os Strymonikos gulf (Macedonia, Greece)},
	journal = {Belgian Journal of ZoologyBelgian Journal of ZoologyBelgian Journal of Zoology},
	volume = {130},
	year = {2003},
	pages = {41-48},
	author = {Koutrakis, E.T. and Antonis K. Kokkinakis and Eleftheriadis, Eleftherios A. and Maria D. Argyropoulou}
}
@article {8063,
	title = {Seasonal changes in distribution and abundance of the fish fauna in the two estuarine systems of Strymonikos gulf (Macedonia, Greece)},
	journal = {Belgian Journal of ZoologyBelgian Journal of ZoologyBelgian Journal of Zoology},
	volume = {130},
	number = {1},
	year = {2000},
	pages = {41-48},
	keywords = {Pisces},
	author = {Koutrakis, E.T. and Antonis K. Kokkinakis and Eleftheriadis, E.A. and Maria D. Argyropoulou}
}
