Two-dimensional von Neumann-Wigner potentials with a multiple positive eigenvalue
Crossref DOI link: https://doi.org/10.1007/s10688-014-0073-9
Published Online: 2014-12-17
Published Print: 2014-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Novikov, R. G.
Taimanov, I. A.
Tsarev, S. P.
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