TY  - BOOK
AU  - Barrett, Wayne W.
AU  - Johnson, Charles R.
AU  - Loewy, Raphael
TI  - The real positive definite completion problem: ; cycle completability 
T2  - Memoirs of the AMS 
U1  - 511.5 
PY  - 1996///
CY  - Providence
PB  - American Mathematical Society
ER  -