Arendt, W., & Batty, C. (1996). The spectral bound of Schrodinger operators.
Chicago-čujuhus (17. p.)Arendt, W., juo C. Batty. The Spectral Bound of Schrodinger Operators. 1996.
MLA-čujuhus (9. p.)Arendt, W., juo C. Batty. The Spectral Bound of Schrodinger Operators. 1996.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.