Partitioning of a heterotelechelic polystyrene to separate interfaces of thin films L.R. Hutchings, R.W. Richards, R.L. Thompson, D.G. Bucknall and A.S. Clough Eur. Phys. J. E, 5 4 (2001) 451-464 Published online: 15 July 2001 DOI: 10.1007/s101890170052