Vishik, M. I.; Grushin, V. V. Boundary value problems for elliptic equations degenerate on the boundary of a domain. (English) Zbl 0202.11402 Math. USSR, Sb. 9(1969), 423-454 (1970). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 12 Documents PDF BibTeX XML Cite \textit{M. I. Vishik} and \textit{V. V. Grushin}, Math. USSR, Sb. 9, 423--454 (1970; Zbl 0202.11402) Full Text: DOI OpenURL