1. Lee, R. E.; Sanders, B. M.; Neric, C. Stabilizing Effects of Hindered Amines.56thAnnualTechnicalConference of the Society of Plastics Engineers; 1998; pp 2880−2884.
2. Roberto, S. D.; Graziano, Z.; Michael, A. H.; James, G. P.; Rolard, W. A. E. Novel 2,2,6,6-Tetramethyl-4-piperidinol Derivatives for Use as Stabilizers for Organic Materials. Eur. Pat. 0636610A1, 1995.