%0 Journal Article %A Greenberg, Peter %T Area preserving pl homeomorphisms and relations in $K_2$ %J Annales de l'Institut Fourier %D 1998 %P 133-148 %V 48 %N 1 %I Association des Annales de l’institut Fourier %U http://www.numdam.org/articles/10.5802/aif.1613/ %R 10.5802/aif.1613 %G en %F AIF_1998__48_1_133_0