+<li>
+Y. He, Y. Xiao, A. Liwo, H.A. Scheraga. Exploring the parameter space of the
+coarse-grained UNRES force field by random search: selecting a transferable
+medium-resolution force field.
+<i>J. Comput. Chem.</i> 2009, 30, 2127-2135.
+</li>
+
+<li>
+A. Liwo, S. Ołdziej, C. Czaplewski, D. Kleinerman, P. Blood and H.A.
+Scheraga. Implementation of molecular dynamics and its extensions with the
+coarse-grained UNRES force field on massively parallel systems; towards
+millisecond-scale simulations of protein structure, dynamics, and
+thermodynamics. <i>J. Chem. Theory Comput.<i> 2010, 6, 890-909.
+</li>
+
+<li>
+A. Liwo, M. Baranowski, C. Czaplewski, E. Gołaś, Y. He, D. Jagieła,
+P. Krupa, M. Maciejczyk, M. Makowski, M.A. Mozolewska, A. Niadzvedtski,
+S. Ołdziej, H.A. Scheraga, A.K. Sieradzan, R. Ślusarz, T. Wirecki, Y. Yin,
+B. Zaborowski.
+A unified coarse-grained model of biological macromolecules based on
+mean-field multipole-multipole interactions
+<i>J. Mol. Model.</i> 2014, 20, 1-15.
+</li>
+
+<li>
+A.K. Sieradzan, P. Krupa, H.A. Scheraga, A. Liwo, C. Czaplewski.
+Physics-based potentials for the coupling between backbone- and
+side-chain-local conformational states in the United Residue (UNRES) force
+field for protein simulations.
+<i>J. Chem. Theory. Comput.</i> 2015, 11, 817-831.
+</li>
+
+<li>
+P. Krupa, A. Hałabis, W. Żmudzińska, S. Ołdziej, H.A. Scheraga, A. Liwo.
+Maximum Likelihood Calibration of the UNRES Force Field for Simulation of
+Protein Structure and Dynamics.
+<i>J. Chem. Inf. Model.</i> 2017, 57, 2364–2377.
+</li>
+
+<li>
+A. Karczyńska, M.A. Mozolewska, P. Krupa, A. Giełdoń, A. Liwo, C.
+Czaplewski.Prediction of protein structure with the coarse-grained UNRES
+force field assisted by small X-ray scattering data and knowledge-based
+information.
+<i>Proteins: Struct. Funct. Bioinf.</i> 2017, CASP12 special issue DOI: 10.1002/prot.25421
+</li>
+
+</ol>
+
+<p>
+License terms of UNRES package implemented in the server
+<ul>
+<li>
+ This software is provided free of charge to academic users, subject to
+ the condition that no part of it be sold or used otherwise for
+ commercial purposes, including, but not limited to its incorporation
+ into commercial software packages, without written consent from the
+ authors. For permission contact Prof. H. A. Scheraga, Cornell
+ University.
+<li>
+ This software package is provided on an "as is" basis. We in no way
+ warrant either this software or results it may produce.
+<li>
+ Reports or publications using this software package must
+ contain an acknowledgment to the authors and the NIH Resource
+ in the form commonly used in academic research.
+</ul>
+
+Third party software employed in the server
+<ul>
+<li> <a href="https://github.com/arose/ngl"> NGL Viewer </a>
+<li> <a href="http://pymol.org"> pymol </a>
+<li> convpdb.pl from <a href="http://www.mmtsb.org/">MMTSB Tool Set</a>
+<li> tleap, sander and ambpdb from <a href="http://ambermd.org">Amber Tools</a>
+<li> <a href="http://cssb.biology.gatech.edu/PULCHRA"> pulchra </a>
+<li> <a href="http://dunbrack.fccc.edu/scwrl4/"> Scwrl4</a>
+<li> <a href="https://zhanglab.ccmb.med.umich.edu/TM-score/">tmscore</a>
+</ul>
+</div>
+
+</div>