@article{compref310,
   author = {Solomonoff,RJ},
   year = {1964},
   title = {A Formal theory of Inductive Inference},
   journal = {Information and Control},
   volume = {7},
   pages = {1-22,224-54}
}

@incollection{compref155,
   author = {Hayek,FA},
   year = {1964},
   title = {The Theory of Complex Phenomena},
   booktitle = {The Critical Approach to Science and Philosophy},
   editor = {Bunge,M},
   publisher = {Collier McMillan},
   address = {London},
   pages = {332-349}
}

@book{compref18,
   author = {Ashby,WR},
   year = {1964},
   title = {Introduction to Cybernetics},
   publisher = {Methuen},
   address = {New York}
}