@unpublished{miis134,
           month = {January},
           title = {The pull-off test for viscoelastic soft solids},
          author = {Sunny Chiu-Webster and Rosemary Dyson and David Parker and Dominic Vella and Robert Whittaker},
            year = {2008},
             url = {http://www.maths-in-industry.org/miis/134/}
}