Erdelyi, A. (1961). Lectures on asymptotic solutions of ordinary linear differential equations. Mathematics Dept., California Institute of Technology.
Citação do estilo Chicago (17ª ed.)Erdelyi, Arthur. Lectures on Asymptotic Solutions of Ordinary Linear Differential Equations. Pasadena, Calif.: Mathematics Dept., California Institute of Technology, 1961.
Citação MLA (8ª ed.)Erdelyi, Arthur. Lectures on Asymptotic Solutions of Ordinary Linear Differential Equations. Mathematics Dept., California Institute of Technology, 1961.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.