8. Park C, Ounaies Z, Watson KA, Crooks RE, Smith J, Lowther SE, Connell JW, Siochi EJ, Harrison JS, Clair TLS, Chem. Phys. Lett., 364(3-4), 303 (2002)
9. Jou JH, Huang PT, Polymer, 33, 1218 (1992)
10. Chung TS, Kafchinski ER, Polymer, 37(9), 1635 (1996)
11. Ree M, Shin TJ, Kim SI, Woo SH, Yoon DY, Polymer, 39(12), 2521 (1998)
12. Zuo M, Takeichi T, Polymer, 40(18), 5153 (1999)
13. Liu HB, Simone CD, Katiyar PS, Scola DA, Int. J. Adh. Adh., 25, 219 (2005)