An Iterative Procedure for the Calculation of the Eigenvalues and Eigenvectors of a Real Symmetric Matrix. - Richard Elton von Holdt (J. ACM, 1956)

More accurate linear least squares. - Richard E. von Holdt (IRE-AIEE-ACM Computer Conference (Western), 1959)

Inversion of Triple-Diagonal Compound Matrices. - Richard Elton von Holdt (J. ACM, 1962)

An Online Display for the Study of Approximating Functions. - Richard W. Conn; Richard E. von Holdt (J. ACM, 1965)