He is a well known security analyst and political commentator who is often cited in international publications.

His work is cited even today in medical publications.

He has also been cited in international publications such as The Guardian.

The magazine has a large circulation and is frequently cited in publications worldwide.

Also cited in various publications as volume 16, issue 2, pp.

Its studies are widely covered in mass media and frequently cited in academic publications.

By 2010, the book had been cited more than 350 times in scientific publications.

The table below shows the proportion of grey literature cited in publications from different scientific disciplines.

He has also been cited in numerous publications as an expert in high-tech issues.

His work is also regularly cited in academic publications.