Papastergiadou E., Kagalou I., Stefanidis K., Retalis A. and Leonardos I.: Effects of Anthropogenic Influences on the Trophic State, Land Uses and Aquatic Vegetation in a Shallow Mediterranean Lake: Implications for Restoration, Water Resources Management Vol 24 p.415-435 Doi: 10.1007/s11269-009-9453-y, 2010