@article{EP_2009_27_a0,
     author = {C. Besse and T. Goudon and O. Goubet and S. Nicaise},
     title = {Foreword},
     journal = {ESAIM. Proceedings},
     pages = {I--I},
     publisher = {mathdoc},
     volume = {27},
     year = {2009},
     doi = {10.1051/proc/2009016},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.1051/proc/2009016/}
}