Kortlandt, Frederik. 1983. Greek numerals and PIE glottalic consonants. Münchener Studien zur Sprachwissenschaft 42. 97-104.
@article{jacquesestimative-kortlandt83numerals, author = {Kortlandt, Frederik}, journal = {Münchener Studien zur Sprachwissenschaft}, pages = {97-104}, title = {Greek numerals and PIE glottalic consonants}, volume = {42}, year = {1983} }