@article{CookeO'Brien2001,
  author    = {Cooke, R. A. and O'Brien, Patrick J.},
  title     = {Resolving the relationship between high P-T rocks and gneisses in collisional terranes : an example from the Gf{\"o}hl gneiss-granulite association in the Moldanubian Zone, Austria},
  year      = {2001},
  language  = {en}
}
@article{O'Brien2001,
  author    = {O'Brien, Patrick J.},
  title     = {Subduction followed by Collision : Alpine and Himalayan examples},
  year      = {2001},
  language  = {en}
}
@article{O'BrienKryza2001,
  author    = {O'Brien, Patrick J. and Kryza, R.},
  title     = {The Variscan basement of the Polish Sudetes},
  year      = {2001},
  language  = {en}
}
@article{O'BrienZotovLawetal.2001,
  author    = {O'Brien, Patrick J. and Zotov, Nikolay and Law, Robin and Khan, M. Azam and Jan, M. Q.},
  title     = {Coesite in Himalayan eclogite and implications for models of India-Asia collision},
  issn      = {0091-7613},
  year      = {2001},
  language  = {en}
}