1. The Padé Tables and Continued fractions Generated by Totally Positive Sequences;Arms,1970
2. Introduction to Commutative Algebra;Atiyah,1969
3. The Inverse Scattering Method, Solitons and Their Applications,1976
4. Transcendental Number Theory;Baker,1979
5. Spectral Transform and Solitons;Calogero,1982