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The behaviour of the three-dimensional Hamiltonian -Δ+λ[δ(x+x0)+δ(x+x0)] as the distance between the two centers vanishes	428

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The behaviour of the three-dimensional Hamiltonian -Δ+λ[δ(x+x0)+δ(x+x0)] as the distance between the two centers vanishes	115

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Nano8.pdf	66

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