@incollection{JEDP_2003____A7_0,
     author = {G\'erard, Christian},
     title = {Th\'eorie de la diffusion pour le mod\`ele de {Nelson} et probl\`eme infrarouge},
     booktitle = {},
     series = {Journ\'ees \'equations aux d\'eriv\'ees partielles},
     eid = {7},
     pages = {1--13},
     publisher = {Universit\'e de Nantes},
     year = {2003},
     doi = {10.5802/jedp.621},
     mrnumber = {2050593},
     zbl = {02079442},
     language = {fr},
     url = {http://www.numdam.org/articles/10.5802/jedp.621/}
}