Iterative approach to the Schwinger variational principle applied to electron—molecular-ion collisions
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1995 ◽
Vol 54
(3)
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pp. 137-145
1975 ◽
Vol 39
(4)
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pp. 217-226
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1982 ◽
Vol 15
(17)
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pp. L609-L611
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1982 ◽
Vol 15
(16)
◽
pp. 2675-2687
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