PERSON@1 -LRB- born NUMBER@1 August NUMBER@2 , LOCATION@1 -RRB- is a prominent Soviet/Russian philologist and Indo-Europeanist probably best known for his glottalic theory of MISC@1 consonantism and for placing the MISC@1 urheimat in the area of the LOCATION@2 and LOCATION@3 .

PERSON@1 -LRB- born NUMBER@1 August NUMBER@2 , LOCATION@1 -RRB- is a Soviet/Russian historical linguist . He is best known for his glottalic theory of how consonants are spoken in MISC@1 languages and for placing point of origin for these languages in the area of the LOCATION@2 and LOCATION@3 .
