@conference {Sykes1992613,
	title = {Efficient approach for the three-dimensional modelling of multiple aquifer systems},
	booktitle = {Finite Elements in Water Resources, Proceedings of the International Conference},
	volume = {1},
	year = {1992},
	note = {cited By 0},
	pages = {613-620},
	url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-0027052869\&partnerID=40\&md5=a3dc3e85f6aaac1167c81c2e9898b49a},
	author = {Sykes, J.F. and Thomson, N.R.}
}
