Vainberg, B. R. (1989). Asymptotic methods in equations of mathematical physics. Gordon and Breach.
Chicago Style (17th ed.) CitationVainberg, Boris Rufimovich. Asymptotic Methods in Equations of Mathematical Physics. New York: Gordon and Breach, 1989.
MLA (9th ed.) CitationVainberg, Boris Rufimovich. Asymptotic Methods in Equations of Mathematical Physics. Gordon and Breach, 1989.