TY  - BOOK
AU  - Castillo, Enrique ; Cobo, Angel ; Jubete, Francisco ; Pruneda, Rosa Eva
TI  - Orthogonal sets and polar methods in linear algebra : applications to matrix calculations, systems of equations, inequalities, and linear programming
T2  - A wiley- interscience series of texts, monoghaphs, and tracts
SN  - 0471328898
U1  - 512.5 
PY  - 1999///
CY  - New york
PB  - a wiley-interscience publications
ER  -