TY  - GEN
AU  - Samir Mohamed Elsayed Mohamed
AU  - Magdi Mekhael Naoum , 
AU  - Mahmoud Ahmed Helmy , 
TI  - Studies on the structure of petroleum heavy fractions / 
PY  - 2001///
CY  - Cairo : 
PB  - Samir Mohamed Elsayed Mohamed , 
KW  - Asphaltenes
KW  - Egyptian crude oils
KW  - Resins
N1  - Thesis (PH.D.) - Cairo University - Faculty Of Science - Department Of Physical Chemistry
UR  - http://172.23.153.220/th.pdf
ER  -