TY  - RPRT
TI  - Software reengineering 
AU  - Ruhl, Mary K
AU  - Gunn, Mary T
PY  - 1991
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - NIST SP 500-193
DO  - 10.6028/NIST.SP.500-193
ER  -