@article{10_4153_CMB_2014_037_5,
     author = {Wirths, Karl Joachim},
     title = {Telescoping {Estimates} for {Smooth} {Series}},
     journal = {Canadian mathematical bulletin},
     pages = {188--195},
     year = {2015},
     volume = {58},
     number = {1},
     doi = {10.4153/CMB-2014-037-5},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-2014-037-5/}
}