1. The Polyurethanes Book;Randall,2002
2. Properties of rigid polyurethane foams with blowing agents and catalysts;Choe;Polym. J.,2004
3. Occhiello, E.; Golini, P. Process for producing rigid polyurethane foams and finished articles obtained therefrom. U.S. Patent 20,040,092,616, May 13, 2004.
4. Biofoams: Science and Applications of Bio-based Cellular and Porous Materials;Di Maio,2015
5. Simultaneous experimental evaluation of solubility, diffusivity, interfacial tension and specific volume of polymer/gas solutions;Pastore Carbone;Polym. Test.,2011