2006 | ||
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2 | EE | David W. Johnson, Harold Koch: Computer Security Risks in the Internet Era: Are Small Business Owners Aware and Proactive?. HICSS 2006 |
1981 | ||
1 | EE | David W. Johnson: The development facility approach to improved software development. AFIPS National Computer Conference 1981: 235-239 |
1 | Harold Koch | [2] |