000 00364nam a2200145Ia 4500
008 240729s9999 xx 000 0 und d
022 _a1664-0403
245 0 _aJournal of Spectral Theory
260 _aGermany
260 _bEMS Press
650 _aScience
856 _uhttps://doaj.org/toc/ddd5ca50369049cfa8eb93604d858b17
942 _2ddc
942 _cDOAJEJ
999 _c68946
_d68946
945 _a1
_bMadushi Gamage
_c1
_dMadushi Gamage