%0 Journal Article %A Simeon Reich %A Alexander J. Zaslavski %T Two Results on Jachymski–Schröder–Stein Contractions %J Bulletin of the Polish Academy of Sciences. Mathematics %D 2008 %P 53-58 %V 56 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/ba56-1-6/ %R 10.4064/ba56-1-6 %G de %F 10_4064_ba56_1_6