@article{AreiasRabczukDiasdaCosta2013,
  author    = {Pedro Areias and Timon Rabczuk and D. Dias-da-Costa},
  title     = {Assumed-metric spherically-interpolated quadrilateral shell element},
  journal   = {Finite Elements in Analysis and Design},
  pages     = {53 -- 67},
  year      = {2013},
}