%0 Journal Article %A Christiansen, Søren %T First kind integral equations for the numerical solution of the plane Dirichlet problem %J Applications of Mathematics %D 1989 %P 285-302 %V 34 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/AM.1989.104357/ %R 10.21136/AM.1989.104357 %G en %F 10_21136_AM_1989_104357