AUTHOR=SolĂ  Miquel TITLE=Why Aromaticity Is a Suspicious Concept? Why? JOURNAL=Frontiers in Chemistry VOLUME=5 YEAR=2017 URL=https://www.frontiersin.org/articles/10.3389/fchem.2017.00022 DOI=10.3389/fchem.2017.00022 ISSN=2296-2646