@article{MAN_1991__289_4_164765,
     author = {Gunnar Floystad},
     title = {Construction of space curves with good properties.},
     journal = {Mathematische Annalen},
     pages = {33--54},
     year = {1991},
     volume = {289},
     number = {4},
     zbl = {0693.14018},
     url = {http://geodesic.mathdoc.fr/item/MAN_1991__289_4_164765/}
}