Birman, M. Sh. Scattering problems for differential operators with constant coefficients. (Russian) Zbl 0196.16101 Funkts. Anal. Prilozh. 3, No. 3, 1-16 (1969). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 9 Documents Keywords:functional analysis PDFBibTeX XMLCite \textit{M. Sh. Birman}, Funkts. Anal. Prilozh. 3, No. 3, 1--16 (1969; Zbl 0196.16101)