González Dávila 2016
González-Dávila, M., Santana-Casiano, J. M ., Petihakis, G. , Ntoumas, M., Suárez de Tangil, M., Evangelia Krasakopoulou, E., 2016. Seasonal pH variability in the saronikos gulf: A year-study using a new photometric pH sensor. Journal of Marine Science, 164, 37-46. http://dx.doi.org/10.1016/j.jmarsys.2016.03.007