R. Bayer and E. McCreight
Organization and Maintenance of Large Ordered Indexes
Acta Informatica, volume 1 (1972), pp173-189
Richard G. Davis
Report on OSF Organization
18, Volume 18, Issue 4
ISSN 0193 0885
Michael A. Jenkin
The Society for Computer Medicine - reflections on a Name and an Organization
10, Volume 10, Issue 2
ISSN 0193 0885