%0 Journal Article %A Gurjar, R. V. %A Parameswaran, A. J. %T Open surfaces with non-positive Euler characteristic %J Compositio Mathematica %D 1995 %P 213-229 %V 99 %N 3 %I Kluwer Academic Publishers %U http://www.numdam.org/item/CM_1995__99_3_213_0/ %G en %F CM_1995__99_3_213_0