A simple notation for differential vector expressions in orthogonal curvilinear coordinates
1993 ◽
Vol 115
(3)
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pp. 654-666
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1927 ◽
Vol 46
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pp. 194-205
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2016 ◽
Vol 380
(36)
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pp. 2876-2880
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2011 ◽
Vol 130-134
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pp. 2993-2996
1979 ◽
Vol 27
(6)
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pp. 895-899
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