doxiadhs
diabazw ena biblio ta 4 xronia kai an.opote to na goustarw na diabasw ena biblio 200+ selidwn me th mia mallon kati 8a leei.to onoma tou:
o 8eios petros kai h eikasia tou goldbach.gamaei,an xerete kana analogo tou doxiadh h kapoion analogo tou syggrafea 8a ektimhsw thn prosfora sas.anyway opoios to xei diabasei as rixei kamia gnwmh tzampa einai.
