@article{10_14708_cm_v29i2_6280,
     author = {S. Siudut},
     title = {Some remarks on theorems of {Romanovski} and {Faddeev} type},
     journal = {Commentationes Mathematicae},
     pages = { 287--296},
     publisher = {mathdoc},
     volume = {29},
     number = {2},
     year = {1990},
     doi = {10.14708/cm.v29i2.6280},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/cm.v29i2.6280/}
}