@article{CG_1990___6_25_0,
     author = {Siebenmann, Laurent},
     title = {LAmS-TeX {\textendash} un nouveau formateur de {Michael} {Spivak}},
     journal = {Cahiers GUTenberg},
     pages = {25--33},
     publisher = {Association GUTenberg},
     number = {6},
     year = {1990},
     language = {fr},
     url = {http://www.numdam.org/item/CG_1990___6_25_0/}
}