TY  - RPRT
TI  - On the calculation of critical points by the method of Heidemann and Khalil 
AU  - Eaton, Brian Eric
PY  - 1988
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS TN 1313
DO  - 10.6028/NBS.TN.1313
ER  -