@article{10_4064_cm112_2_6,
     author = {Lennard F. Bakker},
     title = {Rigidity of projective conjugacy for
 quasiperiodic flows of {Koch} type},
     journal = {Colloquium Mathematicum},
     pages = {291--312},
     publisher = {mathdoc},
     volume = {112},
     number = {2},
     year = {2008},
     doi = {10.4064/cm112-2-6},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm112-2-6/}
}