Symposium in Applied Mathematics New York, N.Y., American Mathematical Society, Society for Industrial and Applied Mathematics, & O'Malley, R. E. (1976). Asymptotic methods and singular perturbations: [proceedings of the Symposium in Applied Mathematics of the American Mathematical Society and the Society for Industrial and Applied Mathematics held in New York City, April 11-12, 1976. AMS.
Chicago-referens (17:e uppl.)Symposium in Applied Mathematics New York, N.Y., American Mathematical Society, Society for Industrial and Applied Mathematics, och Robert E. O'Malley. Asymptotic Methods and Singular Perturbations: [proceedings of the Symposium in Applied Mathematics of the American Mathematical Society and the Society for Industrial and Applied Mathematics Held in New York City, April 11-12, 1976. Providence: AMS, 1976.
MLA-referens (8:e uppl.)Symposium in Applied Mathematics New York, N.Y., et al. Asymptotic Methods and Singular Perturbations: [proceedings of the Symposium in Applied Mathematics of the American Mathematical Society and the Society for Industrial and Applied Mathematics Held in New York City, April 11-12, 1976. AMS, 1976.