00984nam0-22002891i-450-990001132960403321000113296FED01000113296(Aleph)000113296FED0100011329620000920d197-----km-y0itay50------baeng<<On >>certain non harmonic Fourier expansions as eigenfunction expansions of non regular Sturm-Liouville systemsby BenedekGuichalPanzone;Bahia BlancaArgentinaIstituto di Matematica1974Operatori differenzialiBenedek,Agnes Ilona54397Guichal,Edgardo N.Panzone,RafaelITUNINARICAUNIMARCBK9900011329604033214-H-1619078MA1MA134L9934-02Certain non harmonic Fourier expansions as eigenfunction expansions of non regular Sturm-Liouville systems345441UNINA