@ARTICLE{,
author = {B. Grad},
journal = {IEEE Annals of the History of Computing},
title = {Relational Database Management Systems: The Business Explosion [Guest editor's introduction]},
year = {2013},
volume = {35},
number = {},
pages = {8-9},
keywords={History;Companies;Database systems;Databases;Information systems;software industry;history of computing;relational databases;relational database management systems;IBM;Oracle;Sybase;Informix;Ingres;E.F. (Ted) Codd;database industry;RDBMS},
doi = {10.1109/MAHC.2013.24},
url = {doi.ieeecomputersociety.org/10.1109/MAHC.2013.24},
ISSN = {1058-6180},
month={04}
}