Branch-crossing Indo-European isoglosses
Remarques sur quelques isoglosses dialectales
Towards Eurasian linguistic Isoglosses
GENERAL ISOGLOSS DISTRIBUTION OF THE AREA
SOME ISOGLOSSES IN MACKENZIE-DRAINAGE ATHAPASKAN:
Le isoglosse lessicali lituano-prussiane. II
Le isoglosse lessicali armeno-latine