?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Royle&rft.au=Royle%2C+GF&rft.aufirst=GF&rft.title=SIAM+Journal+on+Discrete+Mathematics&rft.issn=0895-4801&rft.pages=2117-2159&rft.issue=4&rft.date=1+January+2015&rft.atitle=Linear+Bound+in+Terms+of+Maxmaxflow+for+the+Chromatic+Roots+of+Series-Parallel+Graphs&rft.volume=29&rft.genre=article