@misc{sofka:patent04,
  title =	 {A Validation Scheme For Composing Magnetic Resonance
                  Images ({MRI})},
  author =	 {\textbf{Michal Sofka} and Li Zhang and Ulf
                  Sch\"afer},
  howpublished = {Invention Disclosure 2004E13778US filed as
                  a provisional Patent Application 2004P14418US},
  note =	 {Patent holder: Siemens Corporate Research},
  month =	 {24~} # aug,
  year =	 {2004}
}