Polymer-brush lubrication in the limit of strong compression L. Spirin, A. Galuschko, T. Kreer, A. Johner, J. Baschnagel and K. Binder Eur. Phys. J. E, 33 4 (2010) 307-311 Published online: 25 November 2010 DOI: 10.1140/epje/i2010-10674-3