By Boudi Nadia   Halbeisen Lorenz   in Quaestiones Mathematicae

ISSN:1727-933X|26|3|321-325

Taylor & Francis Ltd‎(2003)‎

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By Halbeisen Lorenz   Hungerbühler Norbert   in American Mathematical Monthly

ISSN:1930-0972|122|6|537-551

Mathematical Association of America‎(2015)‎

Access to resources Favorite 16.217972

By Halbeisen Lorenz   Hamilton Martin   Růžička Pavel   in Quaestiones Mathematicae

ISSN:1727-933X|30|3|355-363

Taylor & Francis Ltd‎(2007)‎

Access to resources Favorite 11.8931465