Tóth, J. (2009). Gravitational systems of groundwater flow: Theory, evaluation, utilization. Cambridge University Press.

Tóth, J. Gravitational Systems of Groundwater Flow: Theory, Evaluation, Utilization. Cambridge ; New York: Cambridge University Press, 2009.

Tóth, J. Gravitational Systems of Groundwater Flow: Theory, Evaluation, Utilization. Cambridge University Press, 2009.