https://popek.gr/2015/07/21/deltio-typou-paratasi-prothesmias-ypovolis-ton-diloseon-forologias-eisodimatos-forologikoy-etous-2014-fysikon-prosopon-nomikon-prosopon-kai-nomikon-ontotiton-ton-arthron-3-kai-45-tou-n-4172-2013/