The current issue of Nature has correspondence from Dr Raghavendra Gadagkar.
The abstract of his letter (available at [1]) compares and contrasts
'publish for free and pay to read' with 'pay to publish and read for free'.
To read the letter in full will cost you USD 18.
N Miradon
[1]
http://www.nature.com/nature/journal/v453/n7194/full/453450c.html
Nature 453, 450 (22 May 2008) | doi:10.1038/453450c; Published online 21 May
2008
Received on Thu May 22 2008 - 11:00:07 BST