The Special Issue of
WASTE & BIOMASS VALORIZATION from the ATHENS 2014 2nd International Conference on Sustainable Solid Waste Management was published in October 2015 and is available at:
link.springer.com/journal/12649/6/5/page/1, while ATHENS2014 papers were also published in the May 2015 Issue of WASTE MANAGEMENT & REASEARCH available at:
wmr.sagepub.com/content/33/5.toc