%0 Journal Article %A Vanžurová, Alena %T Soldered double linear morphisms %J Mathematica Bohemica %D 1992 %P 68-78 %V 117 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/MB.1992.126230/ %R 10.21136/MB.1992.126230 %G en %F 10_21136_MB_1992_126230