@article{RoSh:736, author = {Roslanowski, Andrzej and Shelah, Saharon}, trueauthor = {Ros{\l}anowski, Andrzej and Shelah, Saharon}, fromwhere = {1,IL}, journal = {Israel Journal of Mathematics}, note = { arxiv:math/0010070 }, pages = {61--110}, title = {{Measured creatures}}, volume = {151}, year = {2006}, }