@article{AIF_2000__50_3_921_0,
     author = {Calderbank, David M J. and Pedersen, Henrik},
     title = {Selfdual spaces with complex structures, {Einstein-Weyl} geometry and geodesics},
     journal = {Annales de l'Institut Fourier},
     pages = {921--963},
     publisher = {Association des Annales de l{\textquoteright}institut Fourier},
     volume = {50},
     number = {3},
     year = {2000},
     doi = {10.5802/aif.1779},
     mrnumber = {2001h:53058},
     zbl = {0970.53027},
     language = {en},
     url = {http://archive.numdam.org/articles/10.5802/aif.1779/}
}