@incollection{compref344,
   author = {Wimsatt,W},
   year = {1972},
   title = {Complexity and Organisation},
   booktitle = {Studies in the Philosophy of Sciences},
   editor = {Schaffner,K and Cohen,R},
   publisher = {Reidel},
   address = {Dordretch},
   pages = {67-86}
}