Authors following these Principles are encouraged to refer and/or link to them in the documents they produce accordingly.
When the author declares following The Dogma W4 Principles, the document's code must contain "Dogma W4" accompanied with link to this Declaration and Principles (http://dogma.pixy.cz). It is possible to use graphical symbols of the Dogma W4, i.e.: Button W4D, 88x31 px, GIF, or any other image containing the text "Dogma W4" and/or W4D symbol (The W4D Symbol, vector graphics, PDF [43 KB]).
Every document, where the W4D compliance is declared, must follow all principles of The Dogma W4.
