The best paper have been publisched in the International Journal of Micro Air Vehicles Volume 6 Issue 4: https://journals.sagepub.com/toc/mava/6/4
The IMAV 2014 proceedings are available at: http://dx.doi.org/
Visit the original IMAV 2014 website: http://www.imavs.org/2014/
The proceedings of IMAV 2011 conference are available at http://dx.doi.org/
The European Micro Aerial Vehicle Conference and Flight Competition 2009 did take place in Delft, the Netherlands, from 14 – 17 September.