@article{10_4064_fm173_2_3,
     author = {A. K{\l}opotowski and M. G. Nadkarni and H. Sarbadhikari and S. M. Srivastava},
     title = {Sets with doubleton sections,
 good sets and ergodic theory},
     journal = {Fundamenta Mathematicae},
     pages = {133--158},
     publisher = {mathdoc},
     volume = {173},
     number = {2},
     year = {2002},
     doi = {10.4064/fm173-2-3},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm173-2-3/}
}