01157nam0-22003611i-450 99000098212040332120200605120151.00-7204-2700-2000098212FED01000098212(Aleph)000098212FED0100009821220000920d1974----km-y0itay50------baengSpectral theory and asymptotics of differential equationsproceedings of the Scheveningen conference, The Netherlands, September 3-7, 1973E.M. De JagerAmsterdam [etc.]North-Holland1974208 p.24 cmNorth-Holland mathematics studies13Equazioni differenziali e integroDifferenziali517.37Jager,Eduardus Marie : de41418ITUNINARICAUNIMARCBK99000098212040332115-1148505 F.T.FI1C-21-(1315626MA102 32 E 322820FINBNFINBNMA1FI1Spectral Theory and Asymptotics of Differential Equations353436UNINAING01