@article{10_4064_sm8480_10_2016,
     author = {Szymon G{\l}\k{a}b and Jacek Marchwicki},
     title = {On the set of limit points of conditionally convergent series},
     journal = {Studia Mathematica},
     pages = {221--239},
     year = {2017},
     volume = {237},
     number = {3},
     doi = {10.4064/sm8480-10-2016},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm8480-10-2016/}
}