@article{GMJ_1999__6_5_49029, author = {Kharazishvili, A.}, title = {Subsets of the plane with small linear sections and invariant extensions of the two-dimensional {Lebesgue} measure.}, journal = {Georgian Mathematical Journal}, pages = {441--446}, publisher = {mathdoc}, volume = {6}, number = {5}, year = {1999}, zbl = {0978.28002}, language = {en}, url = {http://geodesic.mathdoc.fr/item/GMJ_1999__6_5_49029/} }