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@article{JRAM_1992__425_153395, author = {R. Sch\"afke and H. Volkmer}, title = {Asymptotic analysis of the equichordal problem.}, journal = {Journal f\"ur die reine und angewandte Mathematik}, pages = {9--60}, publisher = {mathdoc}, volume = {425}, year = {1992}, zbl = {0781.53005}, url = {http://geodesic.mathdoc.fr/item/JRAM_1992__425_153395/} }
R. Schäfke; H. Volkmer. Asymptotic analysis of the equichordal problem.. Journal für die reine und angewandte Mathematik, Tome 425 (1992), pp. 9-60. http://geodesic.mathdoc.fr/item/JRAM_1992__425_153395/