1. Donald E. Knuth,The Art of Computer Programming, Vol. 1, Addison-Wesley, Reading, Mass. (1968), 435–451.
2. Kenneth C. Knowlton,A Fast Storage Allocator, Communications of the ACM 8 (1965), 623–625.
3. Paul W. Purdom, Jr. and Stephen M. Stigler,Statistical Properties of the Buddy System, Journal of the A.C.M., 17 (1970), 683–697.
4. R. L. Graham, to be published, and L. M. Robson, to be published.
5. G. E. Bryan,Joss: 20,000 Hours at a Console—a Statistical Summary, AFIPS Conference Proceedings, Vol. 31 (1967), Fall Joint Computer Conferece.