G. C. Ofunne

Studies on the effects of temperature on the chemical characteristics of automotive crankcase oils and their base oils

C. M. Ojinnaka, A. U. Maduako, C. Ojinnaka, 1991 .

High temperature oxidation stability of automotive crankcase oils and their base oils

A. U. Maduako, C. Ojinnaka, G. C. Ofunne, 1990 .

Silica-supported cyclopentadienyl-rhodium(I), -cobalt(I), and -titanium(IV) complexes

G. C. Ofunne, C. Stacey, P. Tait, 1986 .