TY  - BOOK
AU  - Keimel,Klaus
AU  - Roth,Walter
TI  - Ordered cones and approximation
T2  - Lecture notes in mathematics
SN  - 0387554459
PY  - 1992///
CY  - Berlin , New York 
PB  - Springer-Verlag
KW  - Cones (Operator theory)
KW  - Approximation theory
N1  - Includes bibliographical references (p. [129]-132) and index
ER  -