ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Rapid technological progress, especially in computers, CCD (charge-coupled device) technology, and colour printers and scanners, makes the forgery and counterfeit of valuable documents such as credit cards or other important objects, increasingly simple. Current techniques such as the embossed ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/383058a0
Permalink