Computation of the Frequency Function of a Quadratic Form in Random Normal Variables. - Walter F. Freiberger; Richard H. Jones (J. ACM, 1960)

Computer-generated image algebras. - Walter F. Freiberger; Ulf Grenander (IFIP Congress (2), 1968)

Preface. - Walter F. Freiberger (Statistical Computer Performance Evaluation, 1972)

Patterns in Program References. - Walter F. Freiberger; Ulf Grenander; Paul D. Sampson (IBM J. Res. Dev., 1975)