Schiffer, M. The Fredholm eigenvalues of plane domains. (English) Zbl 0138.30003 Pac. J. Math. 7, 1187-1225 (1957). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 38 Documents Keywords:complex functions × Cite Format Result Cite Review PDF Full Text: DOI