Voropaeva, G. A.; Dubnov, V. L.; Maslov, V. P. Asymptotic Lagrangian manifolds and the complex WKB method. (English. Russian original) Zbl 0678.58042 J. Sov. Math. 46, No. 3, 1906-1977 (1989); translation from Itogi Nauki Tekh., Ser. Sovrem. Probl. Mat., Novejshie Dostizh. 31, 93-192 (1987). MSC: 58J99 53D50 58C25 58K99 PDFBibTeX XMLCite \textit{G. A. Voropaeva} et al., J. Sov. Math. 46, No. 3, 1906--1977 (1989; Zbl 0678.58042); translation from Itogi Nauki Tekh., Ser. Sovrem. Probl. Mat., Novejshie Dostizh. 31, 93--192 (1987) Full Text: DOI
Voropaeva, G. A.; Dubnov, V. L.; Maslov, V. P. Dissipative-asymptotic manifolds. (English. Russian original) Zbl 0678.58001 J. Sov. Math. 46, No. 3, 1843-1906 (1989); translation from Itogi Nauki Tekh., Ser. Sovrem. Probl. Mat., Novejshie Dostizh. 31, 3-92 (1987). MSC: 58A05 53B99 PDFBibTeX XMLCite \textit{G. A. Voropaeva} et al., J. Sov. Math. 46, No. 3, 1843--1906 (1989; Zbl 0678.58001); translation from Itogi Nauki Tekh., Ser. Sovrem. Probl. Mat., Novejshie Dostizh. 31, 3--92 (1987) Full Text: DOI