@incollection{JEDP_2008____A3_0,
     author = {Christiansen, T. J. and Hislop, P. D.},
     title = {Resonances for {Schr\"odinger} operators with compactly supported potentials},
     booktitle = {},
     series = {Journ\'ees \'equations aux d\'eriv\'ees partielles},
     eid = {3},
     pages = {1--18},
     publisher = {Groupement de recherche 2434 du CNRS},
     year = {2008},
     doi = {10.5802/jedp.47},
     language = {en},
     url = {http://www.numdam.org/articles/10.5802/jedp.47/}
}