@article {40873,
	title = {Design for an inexpensive continuous digital output water level recorder},
	volume = {33},
	year = {1997},
	pages = {1523-1526},
	publisher = {Water Resources Research},
	author = {Reedyk, S. and Cooke, S. E. and Burchett, G. and Prepas, E. E.}
}
