Knowles, I. W., & Lewis, R. T. (1984). Differential equations: : proceedings of the conference held at the University of Alabama in Birmingham, Birmingham, Alabama, U.S.A., 21-26 March, 1983. Amsterdam: North-Holland.
Παραπομπή Chicago StyleKnowles, Ian W., and Roger T. Lewis. Differential Equations: : Proceedings of the Conference Held At the University of Alabama in Birmingham, Birmingham, Alabama, U.S.A., 21-26 March, 1983. Amsterdam: North-Holland, 1984.
Παραπομπή MLAKnowles, Ian W., and Roger T. Lewis. Differential Equations: : Proceedings of the Conference Held At the University of Alabama in Birmingham, Birmingham, Alabama, U.S.A., 21-26 March, 1983. Amsterdam: North-Holland, 1984.
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