%0 Journal Article %A Mazur, B. %T Two-dimensional $p$-adic Galois representations unramified away from $p$ %J Compositio Mathematica %D 1990 %P 115-133 %V 74 %N 2 %I Kluwer Academic Publishers %U http://archive.numdam.org/item/CM_1990__74_2_115_0/ %G en %F CM_1990__74_2_115_0