@article{10_4153_CMB_2008_059_2,
     author = {Ros{\l}anowski, Andrzej and Stepr\={a}ns, Juris},
     title = {Chasing {Silver}},
     journal = {Canadian mathematical bulletin},
     pages = {593--603},
     year = {2008},
     volume = {51},
     number = {4},
     doi = {10.4153/CMB-2008-059-2},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-2008-059-2/}
}