@article{CG_2004___44-45_54_0,
     author = {Henel, Yvon},
     title = {Comment commenter~? {Commentaires} et parties optionnelles},
     journal = {Cahiers GUTenberg},
     pages = {54--82},
     publisher = {Association GUTenberg},
     number = {44-45},
     year = {2004},
     language = {fr},
     url = {http://archive.numdam.org/item/CG_2004___44-45_54_0/}
}