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, 19 mai 1973. ISBN 0-444-10438-0
Eckhaus Wiktor. (1973). Matched asymptotic expansions and singular perturbations. North-Holland.
MLA (8th ed.) CitationEckhaus Wiktor. Matched Asymptotic Expansions and Singular Perturbations. North-Holland, 1973.
Warning: These citations may not always be 100% accurate.