@Misc{x,
    author = "H\aa kon Sza\ss-\O berg and Yngve {\"{O}}rstad and
                 Hanne \'{A}ngel",
}

@Misc{x,
    author = "Rezs\H o Tarj\'an",
}

@Misc{x,
    author = "Neumann{ }J{\'a}nos and Wigner{ }Jen{\H{o}}",
}

@Misc{x,
    note = "Allegedly written by {H\aa kon Sza\ss-\O berg} and
                 Yngve {\"{O}}rstad and Hanne \'{A}ngel.",
}

@Misc{x,
    title = "The fraternity $\Sigma \Phi \Delta$",
}

@Misc{x,
    title = "Houses in \AE r\o sk\o bing on \AE r\o     ",
}

@Misc{x,
    title = "Huse i \AE r\o sk\o bing p\aa\ \AE r\o     , Danmark",
}

@Misc{x,
    title = "Huse i \AE r\o sk\o bing p\aardvark\ \AE r\o     , Danmark",
}

@Misc{x,
    title =        "A Geometriai {T}{\'e}rfogalom Fejl{\H{o}}d{\'e}se: {A}
                   geometriai fogalmak fejl d{\'e}se
                   {P}{\"u}thagoraszt{\'o}l Hilbertig {\'e}s Einsteinig
                   [{The} geometric concept of space development: The
                   development of geometric concepts from {Pythagoras} to
                   {Hilbert} and {Einstein}]",
  bibsource =    "http://www.math.utah.edu/pub/bibnet/authors/l/lanczos-cornelius.bib",
}

@Misc{x,
  title =        "Az id\H ot{\"{u}}kr{\"{o}}z\'es a
                 kvantummechanik\'aban. ({Hungarian}) [{Mirroring}
                 time in quantum mechanics]",
  bibsource =    "http://www.math.utah.edu/pub/bibnet/authors/w/wigner-eugene.bib",
}

@Misc{x,
  title =        "Keser\H u \'es vigasztal\'o eml\'ekez\'es.
                 ({Hungarian}) [{Bitter} memories and comforting ones]",
  bibsource =    "http://www.math.utah.edu/pub/bibnet/authors/w/wigner-eugene.bib",
}

@Misc{x,
  title =        "A tudom\'any n{\"o}veked\'ese --- kedvez\H o
                 kil\'at\'asok \'es v\'arhat{\'o} vesz\'elyek.
                 ({Hungarian}) [{The} growth of science and a positive
                 outlook: expected hazards]",
  bibsource =    "http://www.math.utah.edu/pub/bibnet/authors/w/wigner-eugene.bib",
}

@Misc{x,
  title =        "\ldots{} Nincs m\'eg \'atfog\'o elm\'elet
                 [El{\"o}ad\'as az {ELTE} {\"u}nnepi
                 {{\"u}l\'es\'en, 1987}. november 17-\'en:
                 Videofelv\'etelr{\"o}l \'at{\'\i}rta {Marx
                 Gy{\"o}rgy}]. ({Hungarian}) [{There} is no
                 comprehensive theory [{Lecture} at the celebration of
                 {E{\"o}tv{\"o}s}, {17 November 1987}: Video recordings
                 transcribed by {George Marx}]]",
  bibsource =    "http://www.math.utah.edu/pub/bibnet/authors/w/wigner-eugene.bib",
}

@Misc{x,
 title = "Baidoties no ekonomikas recesijas, kas skartu visu
          pasauli, amerik\=a\c ni izv{\=e}las pl\=anoto
          taup\=\i\v sanu atcelt l\=\i dz
          febru\=arim. Mekl{\=e}s citu br\=\i numn\=uji\c nu.",
 URL = "http://news.lv/library/regional",
}
