@book{compref334,
   author = {Vitushkin,AG},
   year = {1961},
   title = {Theory of Transmission and Processing of Information},
   publisher = {Pergamon Press},
   address = {New York}
}

@article{compref63,
   author = {Bunge,M},
   year = {1961},
   title = {The Weight of Simplicity in the Construction and Assaying of Scientific Theories},
   journal = {Philosophy of Science},
   volume = {28},
   pages = {120-149}
}

@article{compref4,
   author = {Ackermann,R},
   year = {1961},
   title = {Inductive Simplicity},
   journal = {Philosophy of Science},
   volume = {2},
   pages = {152-160}
}