@article{CMJ_1999__49_1_a0, author = {Pal, Mukul and Nath, Mrityunjoy}, title = {Certain transformations $T_\omega$ and {Lebesgue} measurable sets of positive measure}, journal = {Czechoslovak Mathematical Journal}, pages = {1--12}, publisher = {mathdoc}, volume = {49}, number = {1}, year = {1999}, mrnumber = {1676706}, zbl = {0953.28002}, language = {en}, url = {http://geodesic.mathdoc.fr/item/CMJ_1999__49_1_a0/} }