Nature
Please post your comments and suggestions for this article.
Please post your comments and suggestions for this article.
Dear Sir/Madame!
I am a German professor of physics, writing a text book about quantum mechanics for electrical engineers. I would very much like to use the picture in your website
//www.newworldencyclopedia.org/entry/File:Hydrogen_Density_Plots.png
My book is going to be published by Wiley-VCH, so I need a permission for inclusion of the figure. Whom shall I send the request form?
Best wishes
Peter Deak