@Article{ 
  ButNaz11,
  author = { Buttazzo, Giuseppe and Nazarov, Sergey },
  title = { Optimal location of support points in the Kirchhoff plate },
  journal = { Journal of Mathematical Sciences },
  year = { 2011 },
  doi = { 10.1007/s10958-011-0436-1 },
  volume = { 176 },
  number = { 6 },
  pages = { 786-796 },
  URL = { http://cvgmt.sns.it/paper/3654/ },
  note = { cvgmt preprint}
}