Preface to the 15th workshop "What comes beyond the standard models", Bled July 9--19, 2012, and links to the talks in the proceedings

The contribution contains the preface to the Proceedings to the 15 th Workshop What Comes Beyond the Standard Models, Bled, July 9 - 19, 2012, published in Bled workshops in physics, Vol.13, No. 2, DMFA-Zaloznistvo, Ljubljana, Dec. 2012, and links to the published contributions.