%0 Journal Article %A I.K. Marchevsky %A S. R. Serafimova %T Analytic and semi-analytic integration of logarithmic and Newtonian potentials and their gradients over line segments and rectilinear panels %J Numerical methods and programming %D 2022 %P 137-152 %V 23 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMP_2022_23_2_a3/ %G ru %F VMP_2022_23_2_a3