Arendt, W., & Batty, C. (1996). The spectral bound of Schrodinger operators.
Dyfyniad Arddull ChicagoArendt, W., and C. Batty. The Spectral Bound of Schrodinger Operators. 1996.
Dyfyniad MLAArendt, W., and C. Batty. The Spectral Bound of Schrodinger Operators. 1996.
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