@article{10_14708_wm_v48i1_211,
     author = {Andrzej Derdzi\'nski},
     title = {Solitony {Ricciego}},
     journal = {Wiadomo\'sci Matematyczne},
     pages = { 1},
     publisher = {mathdoc},
     volume = {48},
     number = {1},
     year = {2012},
     doi = {10.14708/wm.v48i1.211},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/wm.v48i1.211/}
}