Finite elements in water resources
1978 ◽
Vol 104
(440)
◽
pp. 534-535
1977 ◽
Vol 11
(12)
◽
pp. 1898-1898
1978 ◽
Vol 15
(4)
◽
pp. 78
1979 ◽
Vol 41
(3-4)
◽
pp. 395-396
◽