Natural organic matter fractionation along the treatment of water for human consumption
by
Vieira R.F., Berenguel A.T., Silva M.A., Vilaca J.S., Domingues V.F. and Figueiredo S.A.
Regression analysis between sediment transport rates and stream discharge for the Nestos River, Greece
by
Angelis I., Metallinos A. and Hrissanthou V.