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Possible ring system of NeptunePANDEY, A. K; MAHRA, H. S.Earth, moon and planets. 1987, Vol 37, Num 2, pp 147-153, issn 0167-9295Article

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1981N1: a Neptune arc?HUBBARD, W. B.Science (Washington, D.C.). 1986, Vol 231, Num 4743, pp 1276-1278, issn 0036-8075Article

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