1.
Matched asymptotic expansions and singular perturbations. Amsterdam, London, New York: North-Holland; 1973.
Matched asymptotic expansions and singular perturbations. Amsterdam, London, New York : North-Holland, 8 mai 1973. ISBN 0-444-10438-0
Eckhaus Wiktor. (1973). Matched asymptotic expansions and singular perturbations. North-Holland.
Style de citation MLA (8e éd.)Eckhaus Wiktor. Matched Asymptotic Expansions and Singular Perturbations. North-Holland, 1973.
Attention : ces citations peuvent ne pas être correctes à 100%.