000 00413nam a2200133Ia 4500
008 211214s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aTitchmarsh, E C
245 0 _aEigenfunction expansions associated with second-order differential equations part ii
260 _bAt The Clarendon Press
_aOxford
_c1946
300 _a175 p.
653 _aMathematics
942 _c1
999 _c23536
_d23536