@Article{PT:COWS:JAL12,
   joint-pub = {true},
   status = {private},
   number = {1},
   task = {T1.1},
   doi = {10.1016/j.jal.2011.11.002},
   year = {2012},
   invited = {no},
   timestamp = {2013.11.07},
   volume = {10},
   main = {no},
   accessible = {true},
   title = {{A Calculus for Orchestration of Web Services}},
   author = {Rosario Pugliese and Francesco Tiezzi},
   period = {year2},
   journal = {Journal of Applied Logic},
   owner = {kroiss},
   ascens_ref = {true},
   partner = {UDF, IMT},
   wp = {wp1},
   pages = {2-31}
}