%0 Journal Article %A Markku Niemenmaa %A Gerhard Rosenberger %T On the infinity of the Lonergan-Hosack presentation %J Annales Fennici Mathematici %D 1989 %P 129-131 %V 14 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.5186/aasfm.1989.1422/ %R 10.5186/aasfm.1989.1422 %G en %F AFM_1989_14_1_a10