Electron Paramagnetic Resonance Study of Rotational Mobility of Vanadyl Porphyrin Complexes in Crude Oil Asphaltenes: Probing the Effect of Thermal Treatment of Heavy Oils
1992 ◽
Vol 1
(Part_2)
◽
pp. 89-98
1980 ◽
Vol 255
(17)
◽
pp. 8116-8120
1966 ◽
Vol 241
(10)
◽
pp. 2256-2259