@incollection{JEDP_1998____A4_0,
     author = {Gallagher, Isabelle},
     title = {Perturbation antisym\'etrique et oscillations dans des \'equations paraboliques},
     booktitle = {},
     series = {Journ\'ees \'equations aux d\'eriv\'ees partielles},
     eid = {4},
     pages = {1--12},
     publisher = {Universit\'e de Nantes},
     year = {1998},
     zbl = {01808714},
     language = {fr},
     url = {http://www.numdam.org/item/JEDP_1998____A4_0/}
}