Published Validation and application of a simple model for circular secondary settling tanks by Stamou A.I., Giokas D.L., Kim Y. and Paraskevas P.A. 62-72_467_STAMOU_10-1.pdf
Published Malaria situation in Bulgaria and surveillance measures (1991-2000) by Kurdova R.I., Vutchev D.I. and Petrov P.P. Kurdova_153_162.pdf
Published Rational approach to the solution of the problem of wastewaters management - The Kastela bay case by Margeta Jure and Baric Ante margeta117-130.pdf