Eric A. Weiss Letters to the editor: response to Galler, Pinkerton, Arden letter. [Citation Graph (0, 0)][DBLP] Commun. ACM, 1969, v:12, n:6, pp:302- [Journal]
Heinz Zemanek Letters to the editor: on selecting the sites for IFIP congresses. [Citation Graph (0, 0)][DBLP] Commun. ACM, 1969, v:12, n:6, pp:303-304 [Journal]
Currie S. Downie Letters to the editor: on obtaining technical information from the federal government. [Citation Graph (0, 0)][DBLP] Commun. ACM, 1969, v:12, n:6, pp:303- [Journal]
B. J. Duke Certification of algorithm 298 [F1]: determination of the square root of a positive definite matrix. [Citation Graph (0, 0)][DBLP] Commun. ACM, 1969, v:12, n:6, pp:325-326 [Journal]
Norman L. Schreyer Certification of algorithm 328 [F4]: Chebyshev solution to an overdetermined linear system. [Citation Graph (0, 0)][DBLP] Commun. ACM, 1969, v:12, n:6, pp:326- [Journal]
James L. Blue Spline function methods for nonlinear boundary-value problems. [Citation Graph (0, 0)][DBLP] Commun. ACM, 1969, v:12, n:6, pp:327-330 [Journal]
Roland A. Sweet A recursive relation for the determinant of a pentadiagonal matrix. [Citation Graph (0, 0)][DBLP] Commun. ACM, 1969, v:12, n:6, pp:330-332 [Journal]