Jeremiás, E. 1993. On the genesis of the periphrastic progressive in Iranian languages. NARTAMONGæ. 39.
@article{magram-jeremiasgenesis1993,
author = {Jeremiás, E},
journal = {NARTAMONGæ},
pages = {39},
title = {On the genesis of the periphrastic progressive in Iranian languages},
year = {1993}
}