%0 Journal Article %A Detlef Gronau %T Translation equation and Sincov’s equation – A historical remark %J ESAIM. Proceedings %D 2014 %P 43-46 %V 46 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1051/proc/201446004/ %R 10.1051/proc/201446004 %G en %F EP_2014_46_a4