%0 Journal Article %A Janez Ušan %A Mališa Žižović %T On (n,m)–groups for $n \geq 3m$ %J Mathematica Moravica %D 2005 %P 87 - 93 %V 9 %N 1 %I mathdoc %U https://geodesic-test.mathdoc.fr/item/MM3_2005_9_1_a11/ %F MM3_2005_9_1_a11