?url_ver=Z39.88-2004&rft_id=10.1017%2FS0960129512000953&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Boreale%2C+Michele&rft.aufirst=Michele&rft.aulast=Boreale&rft.issn=0960-1295&rft.issue=3&rft.pages=666-709&rft.volume=25&rft.date=March+2015&rft.title=Mathematical+Structures+in+Computer+Science&rft.atitle=CaSPiS%3A+a+calculus+of+sessions%2C+pipelines+and+services&rft.genre=article