Titehmarsh, E. (1970). Eigenfunction expansions associated with second order differential equations. Clarendon.
シカゴスタイル引用形Titehmarsh, E.C. Eigenfunction Expansions Associated with Second Order Differential Equations. Oxford: Clarendon, 1970.
MLA引用形式Titehmarsh, E.C. Eigenfunction Expansions Associated with Second Order Differential Equations. Clarendon, 1970.
警告: この引用は必ずしも正確ではありません.