%0 Journal Article %A Roland Beutler %A Vladimir B. Matveev %T Do nonsingular globaly bounded positon solutions exist? %J Zapiski Nauchnykh Seminarov POMI %D 1994 %P 38-49 %V 215 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1994_215_a1/ %G en %F ZNSL_1994_215_a1