The Greek voiced aspirates and Balkan Indo-European

In contemporary Indo‑European linguistics growing attention is given to the issue of the "Balkan Indo-European" subgrouping of the Indo‑European languages. Different treatment of the Proto‑Indo‑European voiced aspirates in Greek and the Balkan languages presents a difficulty for this specific classification, as both Greek and the Indo‑European languages of the Balkans are members of the subgroup. The problem might be overcome by assuming a longer period of the retention of voiced aspirates in the Balkan region than originally thought of, accounting for inconsistencies in Linear B writing, the medium of the earliest variety of Greek – Mycenaean.