TY - BOOK AU - Jager, E.M.De. TI - Spectral theory and asymptotics of differential equations: : Proceedings of the scheveningen conference on differential equations T2 - North-Holland mathematics studies SN - 0720427002 U1 - 515.7222 PY - 1974/// CY - London: PB - North Holland Publishing Company, KW - Asymptotics KW - Equations KW - Math KW - Spectral theory ER -