Baras, John S., Park, Young H., "Estimation of Random Signals based on Quantum Mechanical Measurements", 8th Asilomar Conference on Circuits, Systems, and Computers, pp. 533-539, Pacific Grove, CA, December 1974
Baras, John S., Harger, Robert O., Ephremides, Anthony., "Recursive Filtering of Operator Valued Processes in Quantum Estimation", 1974 IEEE International Symposium on Information Theory, Notre Dame, Indiana, October 1974
Baras, John S., "Lumped Distributed Network Synthesis and Infinite Dimensional Realization Theory", IEEE Seventh International Symposium on Circuits and Systems, pp. 76-80, San Francisco, CA, April 1974
Baras, John S., "Natural Models for Infinite Dimensional Systems and their Structural Properties", 8th Annual Princeton Conference on Information Sciences and Systems, pp. 195-199, Princeton, New Jersey, March 20-22, 1974
