@article{11011,
  author = {Xing Cai and Hans Langtangen and Bj{\o}rn Nielsen and Aslak Tveito},
  title = {A Finite Element Method for Fully Nonlinear Water Waves},
  year = {1998},
  journal = {J. Comput. Phys.},
  volume = {143},
  number = {2},
  pages = {544-568},
}